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S-Benzyl-L-cysteine

S-Benzyl-L-cysteine structure

CAS No:
3054-01-1
Formula:
C10H13NO2S
Chemical Name:
S-Benzyl-L-cysteine
Synonyms:
L-Cysteine,S-(phenylmethyl)-;Alanine,3-(benzylthio)-,L-;S-(Phenylmethyl)-L-cysteine;S-Benzyl-L-cysteine;S-Benzylcysteine;(R)-S-Benzylcysteine;L-S-Benzylcysteine;3-Benzylthioalanine;(S)-S-Benzylcysteine;NSC 523123;S-Benzyl-(R)-cysteine;(R)-2-Amino-3-(benzylthio)propanoic acid;(2R)-2-Amino-3-(benzylsulfanyl)propanoic acid;(2R)-2-Amino-3-benzylsulfanylpropanoic acid
Categories:
Biochemical Engineering > Amino Acids and Derivatives

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Description

WHITE POWDER

S-Benzyl-L-cysteine Basic Attributes

Molecular Weight：

211.28

Exact Mass：

211.28

BRN：

1879358

EC Number：

221-273-4

UNII：

9VRE13M548

DSSTox ID：

DTXSID60180650

HScode：

2930909090

Characteristics

PSA：

88.6

XLogP3：

2.10

Appearance：

White powder

Density：

1.3±0.1 g/cm3

Melting Point：

215-216 °C

Boiling Point：

379.2±42.0 °C at 760 mmHg

Flash Point：

183.2±27.9 °C

Refractive Index：

1.609

Specific rotation：

26 º (c=0.4, 1N NaOH)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

22-24/25-28-26

Drug Information

MeSH Entry Terms：

S-benzyl-L-cysteine

S-Benzyl-L-cysteine Use and Manufacturing

Methods of Manufacturing

After aminolysis of L-cysteine hydrochloride, benzyl chloride is added to react to obtain crude crystals, which are filtered, washed, and crystallized to obtain the product.

Uses

Used in biochemical research, as an intermediate for peptide synthesis.

Manufacturing Info：

L-Cysteine, S-(phenylmethyl)-: INACTIVE

Computed Properties

Molecular Weight:211.28
XLogP3:-1.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:211.06669983
Monoisotopic Mass:211.06669983
Topological Polar Surface Area:88.6
Heavy Atom Count:14
Complexity:181
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzyl chloride

Recommended Suppliers of S-Benzyl-L-cysteine

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Guide of S-Benzyl-L-cysteine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Learn More Other Chemicals

S-Benzyl-L-cysteine

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