High-purity LHRH free acid for research

L-Cysteine hydrochloride anhydrous, ≥99.0% RT 52-89-1

Linear Formula: HSCH2CH(NH2)COOH · HCl

Key Information

Product Details

Synonym(s): L-Cysteine hydrochloride (1:1)

Properties

• Assay: ≥99.0% (RT)
• Form: powder or crystals
• Optical activity: [α]20/D +6.4±0.3°, c =5% in 5 M HCl
• Impurities: ≤0.5% foreign amino acids
• Ignition residue: ≤0.1% (as SO4)
• Loss on drying: ≤1.0%

InChI Key & Strings

• InChI key: IFQSXNOEEPCSLW-DKWTVANSSA-N
• InChI: 1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1
• SMILES string: Cl[H].N[C@@H](CS)C(O)=O

Pricing and Availability

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