ChemicalBook > CAS DataBase List > DL-CYSTEIC ACID
DL-CYSTEIC ACID
- Product Name
- DL-CYSTEIC ACID
- CAS No.
- 3024-83-7
- Chemical Name
- DL-CYSTEIC ACID
- Synonyms
- DL-CYSTEIC ACID;DL-Cystetic Acid;DL-CYSTEIC ACID USP/EP/BP
- CBNumber
- CB8723617
- Molecular Formula
- C3H7NO5S
- Formula Weight
- 169.16
- MOL File
- 3024-83-7.mol
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DL-CYSTEIC ACID Property
- Melting point:
- 273°C (rough estimate)
- Density
- 1.433 (estimate)
- refractive index
- 1.5130 (estimate)
- form
- solid
- pka
- 1.3, 1.9, 8.70(at 25℃)
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- AAA0002839
- Product name
- 3-SULFOALANINE
- Purity
- 95.00%
- Packaging
- 0.5G
- Price
- $323
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- AAA0002839
- Product name
- 3-SULFOALANINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $750.75
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- AAA0002839
- Product name
- 3-SULFOALANINE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1328.25
- Updated
- 2021/12/16
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DL-CYSTEIC ACID Chemical Properties,Usage,Production
Definition
ChEBI: Cysteic acid is an amino sulfonic acid that is the sulfonic acid analogue of cysteine. It has a role as an animal metabolite. It is an alanine derivative, an amino sulfonic acid, a carboxyalkanesulfonic acid, a cysteine derivative and a non-proteinogenic alpha-amino acid.
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.]
DL-CYSTEIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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DL-CYSTEIC ACID Suppliers
- Tel
- --
- Fax
- --
- sales@chemos-group.com
- Country
- Germany
- ProdList
- 6350
- Advantage
- 71
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View Lastest Price from DL-CYSTEIC ACID manufacturers
Career Henan Chemical Co
- Product
- DL-CYSTEIC ACID 3024-83-7
- Price
- US $2.00/KG
- Min. Order
- 1g
- Purity
- 98%min
- Supply Ability
- ask
- Release date
- 2020-01-14