L-CYSTEIC ACID MONOHYDRATE
- CAS No.
- 23537-25-9
- Chemical Name:
- L-CYSTEIC ACID MONOHYDRATE
- Synonyms
- H-Cys(O)2-OH.H2O;L-3-Sulfoalanine;CYSTEIC ACID, L-(RG);H-CYSTEIC-ACID-OH H2O;Cysteicacidmonohydrate;L-CYSTEIC ACID 1-HYDRATE;L-CYSTEIC ACID MONOHYDRATE;L-Amino-sulfopropionicacid;L-Cysteicacidmonohydrate,99%;3-Sulfo-L-alanine Monohydrate
- CBNumber:
- CB3236828
- Molecular Formula:
- C3H9NO6S
- Molecular Weight:
- 187.17
- MDL Number:
- MFCD00149544
- MOL File:
- 23537-25-9.mol
- MSDS File:
- SDS
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) |
FDA UNII | VN8X20T18R |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
Safety Statements | 22-24/25 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29379000 | |||||||||
NFPA 704 |
|
L-CYSTEIC ACID MONOHYDRATE price More Price(21)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 30170 | L-Cysteic acid monohydrate ≥99.0% (T) | 23537-25-9 | 10g | $123 | 2024-03-01 | Buy |
Sigma-Aldrich | 30170 | L-Cysteic acid monohydrate ≥99.0% (T) | 23537-25-9 | 50g | $493 | 2024-03-01 | Buy |
Usbiological | 239216 | L-Cysteic acid monohydrate 99+% | 23537-25-9 | 1g | $156 | 2021-12-16 | Buy |
TRC | C994500 | L-Cysteic acid monohydrate | 23537-25-9 | 50g | $315 | 2021-12-16 | Buy |
Biosynth Carbosynth | FC43063 | L-Cysteic acid monohydrate | 23537-25-9 | 100g | $210 | 2021-12-16 | Buy |
L-CYSTEIC ACID MONOHYDRATE Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
Internal standard for amino acid analysis.
Uses
A major metabolite of non-essential amino acid L-Cysteine.
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 MONOHYDRATE Preparation Products And Raw materials
L-CYSTEIC ACID MONOHYDRATE Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29886 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 31974 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 23325 | 58 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15361 | 58 |
Aston Chemical | 13000000000 | sales@astonchem.com | United States | 1634 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9640 | 58 |
BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19741 | 58 |
View Lastest Price from L-CYSTEIC ACID MONOHYDRATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-10-25 | L-Cysteic acid monohydrate
23537-25-9
|
US $29.00 / g | 99.28% | 10g | TargetMol Chemicals Inc. | |||
2019-08-27 | L-CYSTEIC ACID MONOHYDRATE
23537-25-9
|
US $3.00 / KG | 3KG | 98% | 1kg,5kg,100kg | Career Henan Chemical Co |
- L-Cysteic acid monohydrate
23537-25-9
- US $29.00 / g
- 99.28%
- TargetMol Chemicals Inc.
- L-CYSTEIC ACID MONOHYDRATE
23537-25-9
- US $3.00 / KG
- 98%
- Career Henan Chemical Co