861677

DL-Cysteine

for peptide synthesis

• Synonym(s): (±)-2-Amino-3-mercaptopropionic acid
• Linear Formula: HSCH₂CH(NH₂)COOH
• CAS Number: 3374-22-9
• Molecular Weight: 121.16
• Beilstein: 1721406
• EC Number: 222-160-2
• MDL number: MFCD00004881
• UNSPSC Code: 12352209
• PubChem Substance ID: 24888553
• NACRES: NA.22

Properties

• 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

Description

Biochem/physiol Actions

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

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H332,H314,H335
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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 Code: 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves