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  5. DL-Cysteine, 96%, Thermo Scientific Chemicals

DL-Cysteine, 96%, Thermo Scientific Chemicals

Product Code. 15492558
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Quantity:
5 g
25 g
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

DL-Cysteine is a NMDA agonist at quisqualate receptors at high concentration.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
DL-Cysteine is a NMDA agonist at quisqualate receptors at high concentration.

Solubility
Soluble in water (partly), 1 N HCl (25 mg/ml), ethanol, and acetic acid. Insoluble in acetone.

Notes
Store at 4°C. Incompatible with oxidizing agents. Keep container tightly closed.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3374-22-9
Molecular Formula C3H7NO2S
Molecular Weight (g/mol) 121.15
MDL Number MFCD00004881
InChI Key XUJNEKJLAYXESH-UHFFFAOYNA-N
Synonym dl-cysteine, cysteine, 2-amino-3-mercaptopropanoic acid, dl-cystein, cysteine, dl, +--cysteine, dl-cysteina polish, h-dl-cys-oh, 2-amino-3-mercaptopropionic acid, l-hsch2ch nh2 cooh
PubChem CID 594
ChEBI CHEBI:15356
IUPAC Name 2-amino-3-sulfanylpropanoic acid
SMILES NC(CS)C(O)=O

Specifications

Melting Point 225°C (decomposition)
Beilstein 1721406
Solubility Information Soluble in water (partly),1 N HCl (25mg/ml),ethanol,and acetic acid. Insoluble in acetone.
Quantity 25 g
Formula Weight 121.16
Percent Purity 96%
Chemical Name or Material DL-Cysteine

Safety and Handling

compliance-icons
Product Identifier
  • DL-Cysteine
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : DL-Cysteine

RUO – Research Use Only

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