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861677

DL-Cysteine

for peptide synthesis

Synonym(s):

(±)-2-Amino-3-mercaptopropionic acid

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About This Item

Linear Formula:
HSCH2CH(NH2)COOH
CAS Number:
3374-22-9
Molecular Weight:
121.16
NACRES:
NA.22
PubChem Substance ID:
24888553
UNSPSC Code:
12352209
EC Number:
222-160-2
MDL number:
MFCD00004881
Beilstein/REAXYS Number:
1721406
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Product Name

DL-Cysteine, technical grade

grade

technical grade

Quality Level

100

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

mp

225 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

NC(CS)C(O)=O

InChI

1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)

InChI key

XUJNEKJLAYXESH-UHFFFAOYSA-N

Biochem/physiol Actions

NMDA agonist that is an agonist at quisqualate receptors at high concentration.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
54297MJ
06402HJ
15527PI
14624LB
12611PB

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