Accessed:
ChemSpider Search and share chemistrynav-icon

L-(+)-Cysteine

Molecular formula:C3H7NO2S
Average mass:121.154
Monoisotopic mass:121.019749
ChemSpider ID:5653
stereocenter-icon

1 of 1 defined stereocentres

spectra-icon

Spectra

plus-iconless-iconStructural identifiers
  • Names down_Arrow
plus-iconless-iconNames and synonyms
Verified

(+)-2-Amino-3-mercaptopropionic acid

(2R)-2-amino-3-mercaptopropanoic acid

(2R)-2-amino-3-sulfanylpropanoic acid

(2R)-2-Amino-3-sulfanylpropansäure

[German]

(R)-(+)-Cysteine

(R)-2-amino-3-mercapto-Propanoic acid

(R)-2-Amino-3-mercaptopropionic acid

(R)-Cysteine

1721408

[Beilstein]

2-Amino-3-mercaptopropanoic acid, (R)-

200-158-2

[EINECS]

3-mercapto-L-Alanine

52-90-4

[RN]

a-Amino-b-thiolpropionic Acid

Acide (2R)-2-amino-3-sulfanylpropanoïque

[French]

b-Mercaptoalanine

cisteina

[Spanish]

 [INN]

Cisteinum

[Latin]

Cys

cystein

[ACD/IUPAC Name]

Cysteine

[ACD/IUPAC Name] [ACD/Index Name]

CYSTEINE, L-

Cysteinum

[Latin]

 [INN]

H-Cys-OH

hydrogen L-cysteinate

L-(+)-Cysteine

L-2-Amino-3-mercaptopropionic acid

L-Cys

L-Cystein

[German]

 [ACD/IUPAC Name]

L-Cysteine

[JAN] [ACD/IUPAC Name] [ACD/Index Name]

L-Cystéine

[French]

 [ACD/IUPAC Name]

L-CYSTEINE-1-13C

L-Zystein

[German]

L-β-Mercaptoalanine

α-Amino-β-mercaptopropanoic acid, L-

α-Amino-β-thiolpropionic acid, L-

β-Mercaptoalanine, L-

Unverified

(2R)-2-amino-3-mercapto-propanoic acid

(2R)-2-amino-3-mercapto-propionic acid

(2R)-2-amino-3-mercaptopropanoate

(2R)-2-amino-3-sulfanyl-propanoic acid

(2R)-2-ammonio-3-mercaptopropanoate

(2R)-2-AZANIUMYL-3-SULFANYL-PROPANOATE

(2R)-2-azaniumyl-3-sulfanylpropanoate

(2R)-l-cysteine

(l)-cysteine

(R)-2-Amino-3-mercapto-propionic acid

(R)-2-amino-3-mercaptopropanoic acid

(S)-2-Amino-3-hydroxypropionic acid

-mercapto propionic acid, alphalpha-Amino-ß

-mercapto propionic acid, Cys, alphalpha-Amino-beta-mercapto propionic acid

1721404

[Beilstein]

2-amino-3-mercaptopropanoate

2-Amino-3-mercaptopropionic acid

202114-66-7

[RN]

4,5,6,7-tetrahydro-1-methyl-1H-Imidazo[4,5-c]pyridine;1-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine

4243259

[Beilstein]

5CM45Q5YAF

[UNII]

62488-11-3

[RN]

98% (H-L-Cys-OH)

[(2R)-2-Amino-2-carboxyethyl]sulfanyl

[ACD/IUPAC Name]

Ecolan

[Trade name]

FCY

L-2-Amino-3-mercaptopropanoate

L-2-AMINO-3-MERCAPTOPROPANOIC ACID

L-Alanine, 3-mercapto-

L-cystein-S-yl

L-CYSTEINE (3,3-D2)

L-Cysteine from non-animal source

L-Cysteine, Cell Culture Reagent

L-Cysteine, Cell Culture Reagent (H-L-Cys-OH)

l-cysteine-13c3

l-半胱氨酸（碱）

[Japanese]

MFCD00064224

[MDL number]

Propanoic acid, 2-amino-3-mercapto-, (R)-

R-cysteine

Thioserine

α-Amino-ß

α-Amino-β-mercaptopropionic acid, L-

α-Amino-β-thiolpropionic acid

β-Mercaptoalanine

plus-iconless-iconDatabase IDs