Cysteine sulfinic acid (C3H7NO4S)

Looking for routes to Cysteine sulfinic acid? Cysteine sulfinic acid presents a C3 framework, a carboxylic acid, basic nitrogen. Use the planner with prefilled SMILES, or copy NC(CS(=O)O)C(=O)O (CAS 2381-08-0).

Target: Cysteine sulfinic acid
CAS: 2381-08-0
Formula: C3H7NO4S
Approx. MW: 153.15
SMILES: NC(CS(=O)O)C(=O)O
PubChem CID: 109
Approx. carbons: C3

Cysteine sulfinic acid structure

Properties

IUPAC name: 2-amino-3-sulfinopropanoic acid
Common names: Cysteine sulfinic acid; 2381-08-0; Alanine, 3-sulfino-; Cysteine hydrogen sulfite ester; UZY4HYK4ZX; Alanine 3-sulfinic acid; cysteinesulfinic acid, (+,-)-; RefChem:95435; Cysteinesulfinic acid, (A+-)-; 2-amino-3-sulfinopropanoic acid
Molecular weight: 153.16
Exact mass: 153.01
InChIKey: ADVPTQAUNPRNPO-UHFFFAOYSA-N

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Cysteine sulfinic acid 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of Cysteine sulfinic acid?

Cysteine sulfinic acid has molecular formula C3H7NO4S. Molecular weight about 153.15 g·mol⁻¹.

What is the CAS number of Cysteine sulfinic acid?

The CAS Registry Number for Cysteine sulfinic acid is 2381-08-0.

Run AI retrosynthesis for Cysteine sulfinic acid Target catalog AI tools overview

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Related targets

Similar compounds

2-amino-3-phosphonopropanoic acid 3-amino-2-fluoropropanoic acid 3-Chloro-L-alanine beta-alanine Cyanoacetic Acid Dl-Alanine

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References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.