L-CYSTEIC ACID MONOHYDRATE
L-CYSTEIC ACID MONOHYDRATE Basic information
- Product Name:
- L-CYSTEIC ACID MONOHYDRATE
- Synonyms:
-
- 2-Amino-3-sulfopropionicacidmonohydrate
- L-Cysteicacidmonohydrate,99%
- L-CYSTEIC ACID 1-HYDRATE
- CYSTEIC ACID, L-(RG)
- L-Alanine,3-sulfo-,monohydrate
- L-Cysteic acid monohydrate,(R)-2-Amino-3-sulfopropionic acid
- (R)-2-Amino-3-sulfopropanoic acid hydrate
- 2-amino-3-sulfopropanoic acid hydrate
- CAS:
- 23537-25-9
- MF:
- C3H9NO6S
- MW:
- 187.17
- EINECS:
- 207-861-3
- Product Categories:
-
- Metabolites & Impurities
- Pharmaceuticals
- Amines
- Chiral Reagents
- Intermediates & Fine Chemicals
- Mol File:
- 23537-25-9.mol
L-CYSTEIC ACID MONOHYDRATE Chemical Properties
- Melting point:
- 267 °C (dec.)(lit.)
- storage temp.
- Room Temperature
- solubility
- H2O: soluble
- form
- Solid
- color
- White to Off-White
- optical activity
- [α]20/D +7.5±0.5°, c = 5% in H2O
- Water Solubility
- Soluble in water.
- Merck
- 14,2780
- BRN
- 1725495
- Stability:
- Stable. Combustible.
- InChIKey
- PCPIXZZGBZWHJO-DKWTVANSSA-N
- CAS DataBase Reference
- 23537-25-9(CAS DataBase Reference)
Safety Information
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 29379000
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
L-CYSTEIC ACID MONOHYDRATE Usage And Synthesis
Chemical Properties
white powder
Uses
A major metabolite of non-essential amino acid L-Cysteine.
Uses
Internal standard for amino acid analysis.
Biochem/physiol Actions
L-cysteic acid is an oxidation product of L-cysteine. L-Cysteic acid, an analogue of cysteine sulfinic acid, may be used in studies of excitatory amino acids in the brain, such as those that bind to cysteine sulfinic acid receptors. L-Cysteic acid is a useful agonist at several rat metabotropic glutamate receptors (mGluRs).
Purification Methods
Likely impurities are cystine and oxides of cysteine. Crystallise it from water by adding 2 volumes of EtOH. 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, Riordan & Giese Methods Enzymol 47 31 1977, Beilstein 4 IV 3296.]
L-CYSTEIC ACID MONOHYDRATESupplier
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
- Tel
- 4006608290; 18621169109
- market03@meryer.com
- Tel
- 821-50328103-801 18930552037
- 3bsc@sina.com
- Tel
- 400-6106006
- saleschina@alfa-asia.com
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
L-CYSTEIC ACID MONOHYDRATE(23537-25-9)Related Product Information
- 2-Acetylamino-propionic acid
- 2-Methylnaphthalene
- D-Alanine
- CYSTEIC ACID
- L-CYSTEIC ACID
- L-CYSTEIC ACID MONOHYDRATE
- BOC-L-CYSTEIC ACID
- DANSYL-L-CYSTEIC ACID
- N-2,4-DNP-L-CYSTEIC ACID SODIUM
- DNP-DL-ASPARTIC ACID
- FMOC-L-CYSTEIC ACID
- FMOC-CYS(SO3H)-OH 2NA
- BOC-CYS(SO 3H)-OH 2NA
- BODIPY(R) FL, CASE TRIETHYLAMMONIUM SALT
- DL-CYSTEIC ACID MONOHYDRATE
- LABOTEST-BB LT00455733
- N-(1-PYRENEBUTANOYL)CYSTEIC ACID, SUCCINIMIDYL ESTER, SODIUM SALT
- (R)-2-(ethoxycarbonyl)-2-aminoethanesulfonic acid