Protected Amino Acid

Zhejiang Jinlian ChemTech CO., Ltd.

Zhejiang Jinlian ChemTech CO., Ltd.

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Protected Amino Acid

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Part I: Conventional Protected Amino Acid
NOProductCAS NoKey quality indicator
purityisomerSpecific impurityMax unknown impurityacetic acidEthyl acetateAlcoholMoisture
1Fmoc-Ala-OH.H2O35661-39-3≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤6.5%
2Fmoc-Arg(pbf)-OH154445-77-9≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤2.0%
3Fmoc-Asn(Trt)-OH132388-59-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
4Fmoc-Asp(OtBu)-OH71989-14-5≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
5Fmoc-Cys(Trt)-OH103213-32-7≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
6Fmoc-Gln(Trt)-OH132327-80-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤2.0%
7Fmoc-Glu(OtBu)-OH.H2O204251-24-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤5.0%
8Fmoc-Gly-OH29022-11-5≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
9Fmoc-His(Trt)-OH109425-51-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
10Fmoc-Ile-OH71989-23-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
11Fmoc-Leu-OH35661-60-0≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
12Fmoc-Lys(Boc)-OH71989-26-9≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
13Fmoc-Met-OH71989-28-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
14Fmoc-Phe-OH35661-40-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
15Fmoc-Pro-OH.H2O71989-31-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤6.0%
16Fmoc-Ser(tBu)-OH71989-33-8≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
17Fmoc-Thr(tBu)-OH71989-35-0≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
18Fmoc-Trp(Boc)-OH143824-78-6≥99.0%≤0.1%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤2.0%
19Fmoc-Tyr(tBu)-OH71989-38-3≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
20Fmoc-Val-OH68858-20-8≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
  
Part II: GLP-1 Protected Amino Acid
NOProductCAS NoKey quality indicator
purityisomerSpecific impurityMax unknown impurityacetic acidEthyl acetateAlcoholMoisture
1Fmoc-Lys(Mtt)-OH167393-62-6≥99.0%≤0.1%≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
2Fmoc-Lys(Alloc)-OH146982-27-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
3Fmoc-Lys(ivDde)-OH150629-67-7≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
4Fmoc-Lys(Mmt)-OH159857-60-0≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
5Fmoc-Glu-OtBu84793-07-7≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
6Glu-OtBu45120-30-7≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
7Octadecanedioic acid871-70-5≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
8Octadecanedioic acid mono-tert-butyl ester843666-40-0≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
9Octa(OtBu)-Glu-OtBu1188328-39-3≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
10AEEA134978-97-5≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
11AEEA-OH.HCl134979-01-4≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
12Fmoc-AEEA-OH166108-71-0≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
13Boc-AEEA-OH108466-89-3≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
14AEEA-AEEA1143516-05-5≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
15Fmoc-AEEA-AEEA-OH560088-89-3≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
16Octa(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH1118767-16-0≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
17Octa(OtBu)-Glu(AEEA-AEEA-NHS)-OtBu1118767-15-9≥96.0%≤0.5%≤1.0%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
18Fmoc-Lys(Octa(OtBu)-Glu(AEEA-AEEA)-OtBu)-OH1662688-20-1≥96.0%≤0.5%≤1.0%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
19Boc-His(Trt)-OH32926-43-5≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤4.0%
20Fmoc-Aib-OH94744-50-0≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
21Boc-His(Trt)-Aib-OH2061897-68-3≥99.0%≤0.1%≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤2.0%
22Fmoc-Glu(OtBu)-Gly-OH866044-63-5≥99.5%≤0.1%≤0.2%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
23Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH1169630-31-2≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
24Boc-His(Trt)-Aib-Glu(OtBu)-Gly-NHS1169630-40-3≥96.0%≤0.5%≤1.0%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
25Fmoc-Arg(pbf)-Gly-OH660846-80-0≥99.5%≤0.1%≤0.2%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
26Fmoc-Ala-Ala-OH87512-31-0≥99.5%≤0.1%≤0.2%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
27Fmoc-Thr(tBu)-Phe-OH1260609-75-3≥99.5%≤0.1%≤0.2%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
28Palmitic acid57-10-3≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
29Palm-Glu-OtBuNA≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
30Palm-Glu(NHS)-OtBuNA≥96.0%≤0.5%≤1.0%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
31Fmoc-Lys(Palm-Glu-OtBu)-OH1491158-62-3 ≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
32Hexadecanedioic acid505-54-4≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
33Hexadecanedioic acid mono-tert-butyl ester843666-27-3≥99.0%/≤0.2%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
34tBu-OOC-C18-CO-Glu-OtBuNA≥98.0%≤0.2%≤0.5%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
35tBu-OOC-C14-CO-Glu(NHS)-OtBuNA≥96.0%≤0.5%≤1.0%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
 
 
Part III: GnRH antagonist/agonist Protected Amino Acid
NOProductCAS NoKey quality indicator
purityisomerSpecific impurityMax unknown impurityacetic acidEthyl acetateAlcoholMoisture
1. GnRH antagonist 
1Fmoc-3-(2-naphthyl)-D-Ala-OH138774-94-4≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
2Ac-3-(2-naphthyl)-D-Ala-OH37440-01-0≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
3Fmoc-3-(3-pyridinyl)-D-Ala-OH142994-45-4≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
4Fmoc-4-chloro-D-Phe-OH142994-19-2≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
5Fmoc-D-Cit-OH200344-33-8≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
6Fmoc-D-Ala-OH.H2O79990-15-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤6.5%
7Fmoc-D-Aph(tBuCbm)-OH 1433975-21-3≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
8Fmoc-D-Aph(Cbm)-OH324017-22-3≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
9Fmoc-L-Aph(L-Hor)-OH1253282-31-3≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
10Fmoc-L-Lys(iPr,Boc)-OH201003-48-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
11Fmoc-N-Me-Tyr(tBu)-OH133373-24-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
12Fmoc-D-Asn(Trt)-OH180570-71-2≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
13Fmoc-HomoArg(Et)2-OH.HCl1864003-26-8≥95.0%≤0.5%≤1.0%≤2.0%≤0.02%≤0.5%≤0.5%≤2.0%
14Fmoc-D-HomoArg(Et)2-OH.HCl2098497-24-4≥95.0%≤0.5%≤1.0%≤2.0%≤0.02%≤0.5%≤0.5%≤2.0%
15Fmoc-Lys(nicotinoyl)-OH252049-11-9≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
16Fmoc-D-Lys(nicotinoyl)-OH252049-12-0≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
2. GnRH agonist 
17Fmoc-D-Trp(Boc)-OH163619-04-3≥98.5%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤2.0%
18Pyr-OH98-79-3≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
19Fmoc-D-Ser(tBu)-OH128107-47-1≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
20Fmoc-Tyr (Bzl)-OH71989-40-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
21Fmoc-Arg (NO2)-OH58111-94-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
22Fmoc-Ser(Trt)-OH111061-56-4≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
23Fmoc-Trp-OH35737-15-6≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤2.0%
24Fmoc-His-OH116611-64-4≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤2.0%
25Fmoc-D-Leu-OH114360-54-2≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
26Fmoc-2-methyl-D-Trp-OH196808-79-4≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
27Fmoc-D-Phe-OH86123-10-6≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
28Fmoc-D-His(Bzl)-OH1417638-37-9≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
 
Part IV: Other Protected Amino Acid
NOProductCAS NoKey quality indicator
purityisomerSpecific impurityMax unknown impurityacetic acidEthyl acetateAlcoholMoisture
1Fmoc-Cys(Acm)-OH86060-81-3≥99.0%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
2Fmoc-Cys(Mmt)-OH 177582-21-7≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
3Fmoc-Cys(4-allylbutyrate)-OH/≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
4Mpa(Trt)-OH27144-18-9≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
5Fmoc-Thr(tBu)-OL189337-28-8≥97.0%≤0.3%≤0.5%≤1.0%≤0.02%≤0.5%≤0.5%≤1.0%
6Fmoc-D-Arg(pbf)-OH187618-60-6≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤2.0%
7Fmoc-Gly-Gly-OH35665-38-4≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
8Fmoc-Gly-Gly-Gly-OH170941-79-4≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
9Fmoc-Gly-Gly-Gly-Gly-OH/≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
10Fmoc-Gly-Asp(tBu)-OH/≥99.5%/≤0.15%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
11Boc-Cys(Trt)-OH21947-98-8≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
12Boc-Arg(pbf)-OH200124-22-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
13Boc-Ala-OH15761-38-3≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
14Boc-D-Phe-OH18942-49-9≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
15Boc-Gly-OH4530-20-5≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
16Boc-Lys(Boc)-OH.DCHA15098-69-8≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
17Boc-Ser(tBu)-OH7738-22-9≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
18Boc-Thr(tBu)-OH13734-40-2≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
19Boc-D-Ala-OH7764-95-6≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
20Boc-Met-OH2488-15-5≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
21Boc-Tyr(tBu)-OH47375-34-8≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
22Boc-D-Arg(pdf)-OH187618-60-6≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
23Boc-Asp(OtBu)-OH.DCHA1913/12/8≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
24Fmoc-HomoArg(pbf)-OH1159680-21-3≥98.5%≤0.2%/≤0.5%≤0.02%≤0.5%≤0.5%≤2.0%
25Fmoc-Asp-OtBu129460-09-9≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
26Fmoc-Tyr(Me)-OH77128-72-4≥98.5%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
27Fmoc-Orn(Boc)-OH109425-55-0≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤2.0%
28Fmoc-D-Tyr(Et)-OH162502-65-0≥99.5%≤0.1%≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
29Fmoc-Asp(OAll)-OH146982-24-3≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
30Ac-Nle-OH15891-49-3≥99.0%/≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
31Fmoc-Nle-OH77284-32-3≥99.0%/≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
32Ac-Glu(OtBu)-OH84192-88-1≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
33Ac-β-Ala-OH·DCHA/≥99.0%/≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
34Fmoc-ß-Ala-OH35737-10-1≥99.5%/≤0.1%≤0.2%≤0.02%≤0.5%≤0.5%≤1.0%
35Fmoc-Hyp(tBu)-OH122996-47-8≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%
≤0.5%≤1.0%
 
 
Part IV: Other Protected Amino Acid
NOProductCAS NoKey quality indicator
purityisomerSpecific impurityMax unknown impurityacetic acidEthyl acetateAlcoholMoisture
36Fmoc-Thi-OH130309-35-2≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
37Fmoc-D-Tic-OH130309-33-0≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
38Fmoc-Oic-OH130309-37-4≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
39Boc-Sar-OH13734-36-6 ≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
40Fmoc-Sar-OH77128-70-2≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
41Fmoc-Tyr(SO3Na)-OH.H2O106864-37-3≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
42Fmoc-D-Asp(OtBu)-OH112883-39-3≥98.5%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
43Ac-Ser(tBu)-OH77285-09-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
44Boc-HomoCys(Trt)-OH201419-16-1≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
45Fmoc-HomoCys(Trt)-OH167015-23-8≥98.0%≤0.2%≤0.3%≤0.5%≤0.02%≤0.5%≤0.5%≤1.0%
46Fmoc-Dab-OH161420-87-7≥99.0%≤0.2%≤0.3%≤0.3%≤0.02%≤0.5%≤0.5%≤1.0%
 

Zhejiang Jinlian ChemTech CO., Ltd.

Zhejiang Jinlian ChemTech CO., Ltd.

Protected Amino Acid

OUR MISSION

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Part I: Conventional Protected Amino Acid
NO	Product	CAS No	Key quality indicator
NO	Product	CAS No	purity	isomer	Specific impurity	Max unknown impurity	acetic acid	Ethyl acetate	Alcohol	Moisture
1	Fmoc-Ala-OH.H₂O	35661-39-3	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤6.5%
2	Fmoc-Arg(pbf)-OH	154445-77-9	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
3	Fmoc-Asn(Trt)-OH	132388-59-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
4	Fmoc-Asp(OtBu)-OH	71989-14-5	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
5	Fmoc-Cys(Trt)-OH	103213-32-7	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
6	Fmoc-Gln(Trt)-OH	132327-80-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
7	Fmoc-Glu(OtBu)-OH.H₂O	204251-24-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤5.0%
8	Fmoc-Gly-OH	29022-11-5	≥99.5%	/	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
9	Fmoc-His(Trt)-OH	109425-51-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
10	Fmoc-Ile-OH	71989-23-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
11	Fmoc-Leu-OH	35661-60-0	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
12	Fmoc-Lys(Boc)-OH	71989-26-9	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
13	Fmoc-Met-OH	71989-28-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
14	Fmoc-Phe-OH	35661-40-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
15	Fmoc-Pro-OH.H₂O	71989-31-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤6.0%
16	Fmoc-Ser(tBu)-OH	71989-33-8	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
17	Fmoc-Thr(tBu)-OH	71989-35-0	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
18	Fmoc-Trp(Boc)-OH	143824-78-6	≥99.0%	≤0.1%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
19	Fmoc-Tyr(tBu)-OH	71989-38-3	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
20	Fmoc-Val-OH	68858-20-8	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%

Part II: GLP-1 Protected Amino Acid
NO	Product	CAS No	Key quality indicator
NO	Product	CAS No	purity	isomer	Specific impurity	Max unknown impurity	acetic acid	Ethyl acetate	Alcohol	Moisture
1	Fmoc-Lys(Mtt)-OH	167393-62-6	≥99.0%	≤0.1%	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
2	Fmoc-Lys(Alloc)-OH	146982-27-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
3	Fmoc-Lys(ivDde)-OH	150629-67-7	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
4	Fmoc-Lys(Mmt)-OH	159857-60-0	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
5	Fmoc-Glu-OtBu	84793-07-7	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
6	Glu-OtBu	45120-30-7	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
7	Octadecanedioic acid	871-70-5	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
8	Octadecanedioic acid mono-tert-butyl ester	843666-40-0	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
9	Octa(OtBu)-Glu-OtBu	1188328-39-3	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
10	AEEA	134978-97-5	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
11	AEEA-OH.HCl	134979-01-4	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
12	Fmoc-AEEA-OH	166108-71-0	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
13	Boc-AEEA-OH	108466-89-3	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
14	AEEA-AEEA	1143516-05-5	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
15	Fmoc-AEEA-AEEA-OH	560088-89-3	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
16	Octa(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH	1118767-16-0	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
17	Octa(OtBu)-Glu(AEEA-AEEA-NHS)-OtBu	1118767-15-9	≥96.0%	≤0.5%	≤1.0%	≤1.0%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
18	Fmoc-Lys(Octa(OtBu)-Glu(AEEA-AEEA)-OtBu)-OH	1662688-20-1	≥96.0%	≤0.5%	≤1.0%	≤1.0%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
19	Boc-His(Trt)-OH	32926-43-5	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤4.0%
20	Fmoc-Aib-OH	94744-50-0	≥99.5%	/	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
21	Boc-His(Trt)-Aib-OH	2061897-68-3	≥99.0%	≤0.1%	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
22	Fmoc-Glu(OtBu)-Gly-OH	866044-63-5	≥99.5%	≤0.1%	≤0.2%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
23	Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH	1169630-31-2	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
24	Boc-His(Trt)-Aib-Glu(OtBu)-Gly-NHS	1169630-40-3	≥96.0%	≤0.5%	≤1.0%	≤1.0%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
25	Fmoc-Arg(pbf)-Gly-OH	660846-80-0	≥99.5%	≤0.1%	≤0.2%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
26	Fmoc-Ala-Ala-OH	87512-31-0	≥99.5%	≤0.1%	≤0.2%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
27	Fmoc-Thr(tBu)-Phe-OH	1260609-75-3	≥99.5%	≤0.1%	≤0.2%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
28	Palmitic acid	57-10-3	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
29	Palm-Glu-OtBu	NA	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
30	Palm-Glu(NHS)-OtBu	NA	≥96.0%	≤0.5%	≤1.0%	≤1.0%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
31	Fmoc-Lys(Palm-Glu-OtBu)-OH	1491158-62-3	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
32	Hexadecanedioic acid	505-54-4	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
33	Hexadecanedioic acid mono-tert-butyl ester	843666-27-3	≥99.0%	/	≤0.2%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
34	tBu-OOC-C18-CO-Glu-OtBu	NA	≥98.0%	≤0.2%	≤0.5%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
35	tBu-OOC-C14-CO-Glu(NHS)-OtBu	NA	≥96.0%	≤0.5%	≤1.0%	≤1.0%	≤0.02%	≤0.5%	≤0.5%	≤1.0%

Part III: GnRH antagonist/agonist Protected Amino Acid
NO	Product	CAS No	Key quality indicator
NO	Product	CAS No	purity	isomer	Specific impurity	Max unknown impurity	acetic acid	Ethyl acetate	Alcohol	Moisture
1. GnRH antagonist
1	Fmoc-3-(2-naphthyl)-D-Ala-OH	138774-94-4	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
2	Ac-3-(2-naphthyl)-D-Ala-OH	37440-01-0	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
3	Fmoc-3-(3-pyridinyl)-D-Ala-OH	142994-45-4	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
4	Fmoc-4-chloro-D-Phe-OH	142994-19-2	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
5	Fmoc-D-Cit-OH	200344-33-8	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
6	Fmoc-D-Ala-OH.H2O	79990-15-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤6.5%
7	Fmoc-D-Aph(tBuCbm)-OH	1433975-21-3	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
8	Fmoc-D-Aph(Cbm)-OH	324017-22-3	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
9	Fmoc-L-Aph(L-Hor)-OH	1253282-31-3	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
10	Fmoc-L-Lys(iPr,Boc)-OH	201003-48-7	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
11	Fmoc-N-Me-Tyr(tBu)-OH	133373-24-7	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
12	Fmoc-D-Asn(Trt)-OH	180570-71-2	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
13	Fmoc-HomoArg(Et)2-OH.HCl	1864003-26-8	≥95.0%	≤0.5%	≤1.0%	≤2.0%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
14	Fmoc-D-HomoArg(Et)2-OH.HCl	2098497-24-4	≥95.0%	≤0.5%	≤1.0%	≤2.0%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
15	Fmoc-Lys(nicotinoyl)-OH	252049-11-9	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
16	Fmoc-D-Lys(nicotinoyl)-OH	252049-12-0	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
2. GnRH agonist
17	Fmoc-D-Trp(Boc)-OH	163619-04-3	≥98.5%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
18	Pyr-OH	98-79-3	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
19	Fmoc-D-Ser(tBu)-OH	128107-47-1	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
20	Fmoc-Tyr (Bzl)-OH	71989-40-7	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
21	Fmoc-Arg (NO2)-OH	58111-94-7	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
22	Fmoc-Ser(Trt)-OH	111061-56-4	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
23	Fmoc-Trp-OH	35737-15-6	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
24	Fmoc-His-OH	116611-64-4	≥99.0%	≤0.2%	≤0.3%	≤0.3%	≤0.02%	≤0.5%	≤0.5%	≤2.0%
25	Fmoc-D-Leu-OH	114360-54-2	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
26	Fmoc-2-methyl-D-Trp-OH	196808-79-4	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
27	Fmoc-D-Phe-OH	86123-10-6	≥99.5%	≤0.1%	≤0.1%	≤0.2%	≤0.02%	≤0.5%	≤0.5%	≤1.0%
28	Fmoc-D-His(Bzl)-OH	1417638-37-9	≥98.0%	≤0.2%	≤0.3%	≤0.5%	≤0.02%	≤0.5%	≤0.5%	≤1.0%