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HomeProduct name listCYSTEIC ACID

CYSTEIC ACID

  • CAS NO.:13100-82-8
  • Empirical Formula: C3H7NO5S
  • Molecular Weight: 169.16
  • MDL number: MFCD00065088
  • EINECS: 207-861-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:16:35
CYSTEIC ACID Structural

What is CYSTEIC ACID?

The Uses of CYSTEIC ACID

3-Sulfoalanine,

Definition

ChEBI: An amino sulfonic acid that is the sulfonic acid analogue of cysteine.

Purification Methods

Likely impurities are cystine and oxides of cysteine. Crystallise the acid from water by adding 2 volumes of EtOH. It crystallises from H2O as the monohydrate. When recrystallised from aqueous MeOH it has m 264-266o, and the anhydrous acid has m ~260o(dec). [Chapeville & Formageot Biochim Biophys Acta 26 538 1957, Gortner & Hoffman J Biol Chem 72 435 1927, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p1908 1961.]

Properties of CYSTEIC ACID

Density  1.433 (estimate)
refractive index  1.5130 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka 0.68±0.50(Predicted)

Safety information for CYSTEIC ACID

Computed Descriptors for CYSTEIC ACID

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