基本情報
- CAS
3024-83-7- 標準SMILES
NC(CS(=O)(=O)O)C(=O)O- InChIKey
XVOYSCVBGLVSOL-UHFFFAOYSA-N- 分子式
- C3H7NO5S
- 平均分子量
- 169.16 g/mol
概要
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, a cysteine derivative, an amino sulfonic acid, a carboxyalkanesulfonic acid and a non-proteinogenic alpha-amino acid.
名称と識別子
- 優先名称
- DL-Cysteic acid
- IUPAC
- 2-amino-3-sulfopropanoic acid
- 英語名
- DL-Cysteic acid
- 分子式
- C3H7NO5S
- 分子量
- 169.16
名称と別名
13100-82-8DL-CYSTEIC ACIDCysteic AcidcysteateAlanine, 3-sulfo-beta-SulfoalanineA3OGP4C37WCYSTEIC ACID, DL-CHEBI:212603 Sulfoalaninebeta SulfoalanineAcid, Cysteic
名称をさらに表示
DL-Cystetic AcidDL-CYSTEIC ACID USP/EP/BP
RefChem:9205462-amino-3-sulfopropanoic acid3-Sulfoalanine3024-83-7Cysteinic acidCepteic acidCipteic acidCysteric acid
データベース識別子
- CAS
3024-83-7- ChEMBL
CHEMBL1171434- ChEBI
CHEBI:21260- UNII
- A3OGP4C37W
- EC Number
- 829-938-6
- Nikkaji
- J8.084E
物性
構造計算による物性
- XLogP
- -4.5
- 極性表面積
- 126 Ų
- 水素結合供与体数
- 3
- 水素結合受容体数
- 6
- 回転可能結合数
- 3
- 重原子数
- 10
- 形式電荷
- 0
- 複雑度
- 214
実験および物理化学的性質
Chemical ClassesOther Uses -> Biochemical Research
Physical Description
Solid; [Merck Index]
Solid
Collision Cross Section131.4 Ų [M+Na-2H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
物理化学的性質
- 融点
- 273 °C · 273°C (rough estimate)
- 比重(密度)
- 1.433 · 1.433 (estimate)
- 屈折率
- 1.513 · 1.5130 (estimate)
- 外見
- 個体
- 酸解離定数(Pka)
- 1.3 · 1.3, 1.9, 8.70(at 25℃)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
危険有害性情報
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
化学と産業
薬理情報
Cellular LocationsMitochondria
Metabolite PathwaysTaurine and Hypotaurine Metabolism
用途と製造
UsesAn amino acid with a C-terminal sulfonic acid group which has been isolated from human hair oxidized with permanganate. It occurs normally in the outer part of the sheep's fleece, where the wool is exposed to light and weather. [ChemIDplus]
調製方法
純化方法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.]
サプライヤー5 社
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DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
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