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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER structure

CAS No.: 55757-46-5

Chemical Name:: N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER

Synonyms: N-Boc-L-Cysteine methyl ester;Methyl (tert-butoxycarbonyl)-L-cysteinate;BOC-L-Cysteinate methyl;Methyl N-(tert-butoxycarbonyl)-L-cysteinate;N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER;N-(tert-Butoxycarbonyl)-L-cysteine Methyl ester 97%;N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER USP/EP/BP;L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester;N-(tert-Butoxycarbonyl)-L-cysteine methyl ester;methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate

CBNumber:: CB1385780

Molecular Formula:: C9H17NO4S

Molecular Weight:: 235.3

MDL Number:: MFCD00799495

MOL File:: 55757-46-5.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Properties

Boiling point	214 °C(lit.)
Density	1.143 g/mL at 25 °C(lit.)
refractive index	n20/D 1.475(lit.)
Flash point	113 °C
form	liquid
pka	9.29±0.10(Predicted)
optical activity	[α]22/D +21°, c = 7.5 in chloroform
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

WGK Germany	3

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	467154	N-(tert-Butoxycarbonyl)-L-cysteine methyl ester 97%	55757-46-5	5ml	$87.4	2024-03-01	Buy
Sigma-Aldrich	467154	N-(tert-Butoxycarbonyl)-L-cysteine methyl ester 97%	55757-46-5	25ml	$306	2024-03-01	Buy
AK Scientific	2580CS	N-(tert-Butoxycarbonyl)-L-cysteine methyl ester	55757-46-5	10g	$414	2021-12-16	Buy
Activate Scientific	AS89049	N-Boc-L-Cysteine methyl ester 95% ee	55757-46-5	5G	$512	2021-12-16	Buy
AK Scientific	2580CS	N-(tert-Butoxycarbonyl)-L-cysteine methyl ester	55757-46-5	1g	$144	2021-12-16	Buy

Product number	Packaging	Price	Buy
467154	5ml	$87.4	Buy
467154	25ml	$306	Buy
2580CS	10g	$414	Buy
AS89049	5G	$512	Buy
2580CS	1g	$144	Buy

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Chemical Properties,Uses,Production

Uses

N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is a research chemical compound used in the preparation of terminal alkenes and allyl sulfides and preparation of trifluoromethyl substituted compounds.

reaction suitability

reaction type: solution phase peptide synthesis

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Suppliers

Global( 66)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10406	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10244	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3461	58
Blocksynth Pharmaceutical Technology Co.,Ltd	0086-19817745290; +8619817745290	bd@blocksynth.com	China	5661	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	22854	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33338	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
Hubei Jusheng Technology Co.,Ltd.	58
Hubei Ipure Biology Co., Ltd	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58
Blocksynth Pharmaceutical Technology Co.,Ltd	58
Dideu Industries Group Limited	58
Nextpeptide Inc	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58

View Lastest Price from N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-03-03	n-(tert-butoxycarbonyl)-l-cysteine methyl ester 55757-46-5	US $0.00-0.00 / KG	1KG	98	10000KG	Shaanxi Dideu New Materials Co. Ltd

n-(tert-butoxycarbonyl)-l-cysteine methyl ester
55757-46-5
US $0.00-0.00 / KG
98
Shaanxi Dideu New Materials Co. Ltd

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Spectrum

N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER(55757-46-5)IR

55757-46-5(N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER)Related Search:

BOC-CYS(ACM)-ONP (2R)-[[(TERT-BUTOXY)CARBONYL]AMINO]-3-[(TRIFLUOROMETHYL)THIO]PROPIONOIC ACID, METHYL ESTER (2R)-2-[[(TERT-BUTOXY)CARBONYL]AMINO]-3-MERCAPTOPROPIONOIC ACID, METHYL ESTER, DISULFIDE (R)-2-TERT-BUTOXYCARBONYLAMINO-3-(2-CYANO-ETHYLSULFANYL)-PROPIONIC ACID METHYL ESTER BOC-L-CYS(PMEBZL)-O-CH2-PHI-CH2-COOH

N-BOC-S-BENZYL-(L)-CYSTEINE-METHYL ESTER BOC-CYS(BZL)-ONP (R)-2-TERT-BUTOXYCARBONYLAMINO-3-(2-CYANO-ETHANESULFINYL)-PROPIONIC ACID METHYL ESTER N-BOC-S-(2,6-DICHLOROPYRIDIN-4-YL)-(L)-CYSTEINE, METHYL ESTER N,N'-DI-BOC-(L)-CYSTINE-DIMETHYL ESTER

BOC-CYS(PIM)-OME N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER

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N-(tert-Butoxycarbonyl)-L-cysteine Methyl ester 97% methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER USP/EP/BP N-Boc-L-Cysteine methyl ester Methyl (tert-butoxycarbonyl)-L-cysteinate BOC-L-Cysteinate methyl Methyl N-(tert-butoxycarbonyl)-L-cysteinate N-(tert-Butoxycarbonyl)-L-cysteine methyl ester 55757-46-5 HSCH2CHNHCO2CCH33CO2CH3 Amino Acid Derivatives Peptide Synthesis Specialty Synthesis Cysteine/Cystine Amino Acid Derivatives Cysteine/Cystine Peptide Synthesis