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
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
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/ Methyl Di Chloride (Mdc)Related products of tetrahydrofuran
L-CYSTEIC ACID MONOHYDRATE
BODIPY(R) FL, CASE TRIETHYLAMMONIUM SALT
DNP-DL-ASPARTIC ACID
N-2,4-DNP-L-CYSTEIC ACID SODIUM
BOC-L-CYSTEIC ACID
DANSYL-L-CYSTEIC ACID
FMOC-CYS(SO3H)-OH 2NA
FMOC-L-CYSTEIC ACID
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