L-Cysteine Hydrochloride Monohydrate (White Crystals), Fisher BioReagents

Description

This amino acid is suitable for use in tissue culture systems requiring additives.

Specifications

Chemical Identifiers

• CAS: 7048-04-6
• Molecular Formula: C3H10ClNO3S
• Molecular Weight (g/mol): 175.63
• InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N
• Synonym: l-cysteine hydrochloride monohydrate, h-cys-oh.hcl.h2o, l-cysteine hydrochloride hydrate, l-cysteine monohydrate monochloride, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, unii-zt934n0x4w, l-cysteine hydrate hydrochloride, cysteine hydrochloride monohydrate, l, h-cys-ohhclh2o, cysteine hcl
• PubChem CID: 23462
• IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
• SMILES: C(C(C(=O)O)N)S.O.Cl

• Melting Point: 175°C
• Ammonium: 0.02% max.
• Arsenic (As): 1ppm max.
• pH: 1 to 2
• Color: White
• Chloride: 19.89 to 20.29%
• Heavy Metals (as Pb): 10ppm max.
• Assay Percent Range: 98.5 to 101 %
• Identification: Pass Test
• Loss on Drying: 8.5 to 12.0%
• Other Amino Acids: Not Detected
• Packaging: Glass Bottle
• Residue after Ignition: 0.1% max.
• Specific Rotation: 5.5 to 7.0° (+ or -)
• Formula Weight: 175.64
• Percent Purity: 98.5 to 101%
• State of Solution (%T): 98.0% min.
• Alpha Vector: Cysteine Hydrochloride Monohydrate
• Quantity: 100 g
• Physical Form: Solid
• Chemical Name or Material: L-Cysteine Hydrochloride Monohydrate

Safety and Handling

Recommended Storage

RT

SDS