Products 921-01-7

CAS 921-01-7 appears in our catalog under these names: D-Cysteine, D-Cysteine, >95% (HPLC), D-Cysteine/ 97%, D–Cysteine, D-Cysteine, 98% . Offered by: Chemat Brand, TRC, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 1g, 25g, 5g, 500mg, 100mg, 10g, 100g.

D-Cysteine
Chemat Brand
  • size: on request
  • Variants: 1
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D-Cysteine, >95% (HPLC)
TRC
  • size: 1g, 25g, 5g
  • Variants: 3
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D-Cysteine/ 97%
TargetMol
  • size: 500mg
  • Variants: 1
from 379.44
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D–Cysteine
GLPBio
  • size: 5g
  • Variants: 1
from 545.55
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D-Cysteine, 98%
Thermo Scientific (Alfa Aesar)
  • size: 1g, 5g
  • Variants: 2
from 516.72
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D-Cysteine, 98.00%
Chemat
  • size: 100mg, 1g, 500mg
  • Variants: 3
from 254.27
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D-Cysteine, >95.0%(T)
TCI
  • size: 5g, 25g
  • Variants: 2
from 349.46
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D-Cysteine, 99%
Thermo Scientific (Acros)
  • size: 1g
  • Variants: 1
from 922.07
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H-D-Cys-OH 97%
Ambeed
  • size: 5g, 10g, 25g, 100g
  • Variants: 5
from 131.19
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D-Cysteine, >= 99 % RT
Sigma-Aldrich
  • size: 100MG
  • Variants: 1
from 514.00
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D-CYSTEINE, >=99% RT
Sigma-Aldrich
  • size: 1G
  • Variants: 1
from 2310.00
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D-Cysteine, 97%, 97%
Chemat
  • size: 5g, 10g, 25g, 100g
  • Variants: 7
from 78.80
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D-Cysteine, 98.0%
MedChemExpress
  • size: 10 g, 25 g, 100 g, 50 g
  • Variants: 5
from 310.40
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D-Cysteine (Standard)
MedChemExpress
  • size: 100 mg, 250 mg, 50 mg, 500 mg
  • Variants: 4
from 310.40
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D-Cysteine, 95%
Fluorochem
  • size: 5g, 10g, 25g, 100g
  • Variants: 5
from 102.07
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Acetylcysteine Impurity 49(D-Cysteine)
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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D-cysteine is an optically active form of cysteine having D-configuration. It is a cysteine and a D-alpha-amino acid. It is a conjugate base of a D-cysteinium. It is a conjugate acid of a D-cysteinate(1-). It is an enantiomer of a L-cysteine. It is a tautomer of a D-cysteine zwitterion.

Source: ChEBI

Identity
Molecular formulaC3H7NO2S
Molecular weight121.16 g/mol
IUPAC name(2S)-2-amino-3-sulfanylpropanoic acid
InChIKeyXUJNEKJLAYXESH-UWTATZPHSA-N
SMILESC([C@H](C(=O)O)N)S

Computed by PubChem (NCBI)

Synonyms: D-cysteine, (2S)-2-amino-3-sulfanylpropanoic acid, Cysteine, D-, (S)-2-amino-3-mercaptopropanoic acid, D-Cystein, (S)-Cysteine, D-Zystein, D-Amino-3-mercaptopropionic acid, (2S)-2-amino-3-mercaptopropanoic acid, CYSTEINE. (S)-
Related forms of this compound
(2R)-2-amino-3-sulfanylpropanoic acid C3H7NO2S
Isomers (same molecular formula)
1,2-thiazolidine 1,1-dioxide C3H7NO2S
1,1-dioxothietan-3-amine C3H7NO2S
1,3-thiazolidine 1,1-dioxide C3H7NO2S