Basic information
- Name:
D-Cysteine hydrochloride
- CAS No.:
32443-99-5
- Molecular Structure:
- Formula:
- C3H8ClNO2S
- Molecular Weight:
- 157.62
- Synonyms:
- Cysteine,hydrochloride, D- (8CI);D-Cysteine, hydrochloride (9CI);(S)-2-Amino-3-mercaptopropanoic acid hydrochloride;H-D-Cys-OH.H2O.HCl;H-D-Cys-OH·H2O·HCl;
- EINECS:
- 251-043-9
- Melting Point:
- ~185 °C (dec.)
- Boiling Point:
- 293.9 °C at 760 mmHg
- Flash Point:
- 131.5 °C
- Appearance:
- white crystalline powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36 Details
Famous Chemical Enterprises
-
Livzon -
Total -
Shell -
Dupont -
Exxonmobil -
Akzonobel -
Basf -
Bayer -
BP
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
Specification
The D-cysteine hydrochloride, with the CAS registry number 32443-99-5, is also known as D-Cysteine hydrochloride (1:1). This chemical's molecular formula is C3H8ClNO2S and molecular weight is 157.61912. Its IUPAC name is called (2S)-2-amino-3-sulfanylpropanoic acid hydrochloride. The product should be sealed at temperature of 2-8 °C. It belongs to the product categories of Pharmaceutical Intermediates; Straight Chain Compounds; Cysteine [Cys, C]; Amino Acids and Derivatives; Amino Acid Derivatives; Cysteine/Cystine Neurotransmitters; Excitatory Amino Acids; NMDA Agonists; Peptide Synthesis.
Physical properties of D-cysteine hydrochloride: (1)ACD/LogP: 0.24; (2)ACD/LogD (pH 5.5): -2.26; (3)ACD/LogD (pH 7.4): -2.29; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 4; (11)Flash Point: 131.5 °C; (12)Enthalpy of Vaporization: 58.69 kJ/mol; (13)Boiling Point: 293.9 °C at 760 mmHg; (14)Vapour Pressure: 0.000411 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(C(C(=O)O)N)S.Cl
(2)Isomeric SMILES: C([C@H](C(=O)O)N)S.Cl
(3)InChI: InChI=1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m1./s1
(4)InChIKey: IFQSXNOEEPCSLW-HSHFZTNMSA-N