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S-tert-Butyl-L-cysteine hydrochloride

S-tert-Butyl-L-cysteine hydrochloride structure

CAS No.: 2481-09-6

Chemical Name:: S-tert-Butyl-L-cysteine hydrochloride

Synonyms: S-T-BUTYL-L-CYSTEINE HYDROCHLORIDE;L-Cys-tbu;Cys(Tbu).Hcl;H-Cys(tBu)-OH¤HC;H-CYS(TBU)-OH HCL;H-CYS(BUT)-OH HCL;H-Cys(tBu)-OH·HCI;L-Cys(tBu)-OH·HCl;H-L-Cys(tBu)-OH*HCl;CYSTEINE(TBU)-OH HCL

CBNumber:: CB0245515

Molecular Formula:: C7H16ClNO2S

Molecular Weight:: 213.73

MDL Number:: MFCD00037426

MOL File:: 2481-09-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 17:23:44

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S-tert-Butyl-L-cysteine hydrochloride Properties

Melting point	203-204 °C
storage temp.	Inert atmosphere,2-8°C
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form	Powder
color	White
CAS DataBase Reference	2481-09-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

NFPA 704

	1
2		0

S-tert-Butyl-L-cysteine hydrochloride price More Price(56)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	465043	S-tert-Butyl-L-cysteine Hydrochloride	2481-09-6	5g	$403	2026-06-03	Buy
Usbiological	465043	S-tert-Butyl-L-cysteine Hydrochloride	2481-09-6	25g	$785	2026-06-03	Buy
Usbiological	264751	S-tert-Butyl-L-cysteine hydrochloride Asreported	2481-09-6	10g	$363	2026-06-03	Buy
Usbiological	264751	S-tert-Butyl-L-cysteine hydrochloride Asreported	2481-09-6	25g	$562	2026-06-03	Buy
Usbiological	264751	S-tert-Butyl-L-cysteine hydrochloride Asreported	2481-09-6	50g	$877	2026-06-03	Buy

Product number	Packaging	Price	Buy
465043	5g	$403	Buy
465043	25g	$785	Buy
264751	10g	$363	Buy
264751	25g	$562	Buy
264751	50g	$877	Buy

S-tert-Butyl-L-cysteine hydrochloride Chemical Properties, Uses, Production

Uses

S-tert-Butyl-L-cysteine hydrochloride is a protected form of L-Cysteine (C995000), a non-essential α-amino acid that is biosynthesized in humans. L-Cysteine is also a bicarbonate-sensitive endogenous excitotoxin in rats and possibly humans.

S-tert-Butyl-L-cysteine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

Fmoc-Cys(tBu)-OH

S-tert-Butyl-L-cysteine hydrochloride Suppliers

Global Suppliers ( 164)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Changzhou Xiaqing Technological Co., Ltd.	519-519-88783621 13906127738	xjq@xialichem.com	China	143	70

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
GL Biochem (Shanghai) Ltd	64
Capot Chemical Co., Ltd	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Shandong Xiya Chemical Co., Ltd	57
Sichuan Kulinan Technology Co., Ltd	57
Changzhou Xiaqing Technological Co., Ltd.	70

View Latest Price from S-tert-Butyl-L-cysteine hydrochloride manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	S-tert-Butyl-L-cysteine hydrochloride 2481-09-6	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
	2019-07-06	S-tert-Butyl-L-cysteine hydrochloride 2481-09-6	$1.00	1kg	99%		Career Henan Chemical Co

S-tert-Butyl-L-cysteine hydrochloride
2481-09-6
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

S-tert-Butyl-L-cysteine hydrochloride
2481-09-6
$1.00
99%
Career Henan Chemical Co

S-tert-Butyl-L-cysteine hydrochloride Spectrum

S-tert-Butyl-L-cysteine hydrochloride(2481-09-6)¹HNMR

2481-09-6 (S-tert-Butyl-L-cysteine hydrochloride) Related Search:

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tert-Butanol tert-Butyl hydroperoxide Butyl acrylate

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H-CYS(BUT)-OH HCL H-CYS(TBU)-OH HCL H-CYS(TBU)-OH HYDROCHLORIDE CYSTEINE(TBU)-OH HCL H-Cys(tBu)-OH·HCI (R)-2-amino-3-(tert-butylthio) propanoic acid S-T-BUTYL-L-CYSTEINE HCL S-T-BUTYL-L-CYSTEINE HYDROCHLORIDE SALT S-TERT-BUTYL-L-CYSTEINE HYDROCHLORIDE H-CYS(TBU)-OH·HCL , S-T-BUTYL-L-CYSTEINE HYDROCHLORIDE S-tert-Butyl-L-cysteineHCl H-L-Cys(tBu)-OH*HCl S-Tert-butyl-L-cysteine S-tert-Butyl-L-cyste H-Cys(tBu)-OH·HCl S-tert·Butyl-L-cysteine hydrochloride L-Cys(tBu)-OH·HCl H-Cys(tBu)-OH¤HC L-Cys-tbu (2R)-2-amino-3-(tert-butylsulfanyl)propanoic acid hydrochloride L-Cysteine, S-(1,1-dimethylethyl)-, hydrochloride (1:1) S-tert-Butyl-L-cysteinehydrochloride,98% S-TERT-BUTYL-L-CYSTEINE HYDROCHLORIDE (2481-09-6) S-tert-Butyl-L-cysteine hydrochloride USP/EP/BP S-T-BUTYL-L-CYSTEINE HYDROCHLORIDE Cys(Tbu).Hcl 2481-09-6 12481-09-6 212-45-7 2481-9-6 2084-09-6 212457 C7H16NO2SCl Amino hydrochloride A - H Amino Acids Modified Amino Acids Cysteine [Cys, C] Amino Acids and Derivatives