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Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline

CAS No.
1217855-87-2
Chemical Name:
Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline
Synonyms
Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH;Boc-(S)-a-(4-tert-butylbenzyl)proline;BOC-ALPHA-(4-TERT-BUTYLBENZYL)-D-PROLINE;BOC-(S)-ALPHA-(4-TERT-BUTYLBENZYL)-PRO-OH;Boc-(S)-alpha-(4-tert-butylphenyl)-proline;Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline;Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH;N-(t-Butoxycarbonyl)-2-[4-(t-butyl)benzyl]-D-proline;N-α-t-Butoxycarbonyl-(S)-α-(4-tert-Butylbenzyl)proline;Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH, CAS 1217855-87-2
CBNumber:
CB6711434
Molecular Formula:
C21H31NO4
Molecular Weight:
361.48
MDL Number:
MFCD06796824
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:54:22

Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline Properties

Boiling point 480.4±38.0 °C(Predicted)
Density 1.120±0.06 g/cm3(Predicted)
pka 3.98±0.20(Predicted)
Major Application peptide synthesis
InChI 1S/C21H31NO4/c1-19(2,3)16-10-8-15(9-11-16)14-21(17(23)24)12-7-13-22(21)18(25)26-20(4,5)6/h8-11H,7,12-14H2,1-6H3,(H,23,24)/t21-/m0/s1
InChIKey BOEGKJLPJARVIT-NRFANRHFSA-N
SMILES CC(C)(C)OC(=O)N1CCC[C@]1(Cc2ccc(cc2)C(C)(C)C)C(O)=O
UNSPSC Code 12352209
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
10-21
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral

Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA0015XG Boc-(S)-alpha-(4-tert-Butyl-benzyl)-proline 1217855-87-2 500mg $684 2026-05-28 Buy
aablocks AA0015XG Boc-(S)-alpha-(4-tert-Butyl-benzyl)-proline 1217855-87-2 1g $882 2026-05-28 Buy
American Custom Chemicals Corporation AAA0004205 BOC-(S)-ALPHA-(4-TERT-BUTYLBENZYL)-PRO-OH 95.00% 1217855-87-2 500MG $899.86 2021-12-16 Buy
Product number Packaging Price Buy
AA0015XG 500mg $684 Buy
AA0015XG 1g $882 Buy
AAA0004205 500MG $899.86 Buy

Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline Chemical Properties, Uses, Production

Uses

peptide synthesis

Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline Preparation Products And Raw materials

Raw materials

Preparation Products

Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
SINO High Goal Chemical Technology Co., Ltd. 021-57646680 18306277365 sunkai@chembiobanksh.com China 2039 55
Shanghai GL Peptide Ltd. +86-21-61263310 13764994101 fisherwang@glschina.com China 8059 55
Shanghai zhigan biotechnology co., LTD zhiqianbio@126.com China 19765 58
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Binhai gill polypeptide co. LTD 021-61263389 13524856427 Joetang@glschina.com China 9927 58
Jinan ponder chemical co. LTD 0531-0000 thinklifescience@163.com China 19684 58
Shanghai kadel chemical technology co., LTD 021-4007787-550 400-7787-550 2850202386@qq.com China 10569 58
Huai Hua Binfengchem Co., Ltd 0745-2866851 17711757908 3907837691@qq.com China 4744 58
Taizhou Zhongzhi Biotechnology Co., Ltd zhongzhipharma@126.c 15066129350 zhongzhipharma@126.com China 9963 58
BOC-ALPHA-(4-TERT-BUTYLBENZYL)-D-PROLINE BOC-(S)-ALPHA-(4-TERT-BUTYLBENZYL)-PRO-OH (S)-1-BOC-2-(4-TERT-BUTYLBENZYL)-2-PYRROLIDINECARBOXYLIC ACID Boc-(S)-a-(4-tert-butylbenzyl)proline Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH Boc-α-(4-tert-butylbenzyl)-D-proline, (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid Boc-(S)-alpha-(4-tert-butylphenyl)-proline (Tert-Butoxy)Carbonyl (S)-Alpha-(4-tert-Butyl-benzyl)-Pro (2S)-1-[(tert-butoxy)carbonyl]-2-[(4-tert-butylphenyl)methyl]pyrrolidine-2-carboxylic acid N-(t-Butoxycarbonyl)-2-[4-(t-butyl)benzyl]-D-proline 1,2-Pyrrolidinedicarboxylic acid, 2-[[4-(1,1-dimethylethyl)phenyl]methyl]-, 1-(1,1-dimethylethyl) ester, (2S)- Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH Boc-(S)-α-(4-tert-butylbenzyl)-Pro-OH, CAS 1217855-87-2 N-α-t-Butoxycarbonyl-(S)-α-(4-tert-Butylbenzyl)proline Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline 1217855-87-2 Alpha-Substituted Proline Analogs