Cro Molecules

D-Cysteine hydrochloride CAS:32443-99-5 manufacturer & supplier

Product Code : 32443-99-5 Molecular Formula :as below CAS Number : 32443-99-5

Description :

Fine chemicals,pharmaceutical intermediates


Synonyms :

D-Cysteine hydrochloride;H-D-Cys-OH.H2O.HCl;L-2-Amino-3-mercaptopropanoic acid monohydrochloride;2-Amino-3-sulfanylpropansäurehydrochlorid;D-Cysteine hydrochloride (1:1);2-Amino-3-sulfanylpropanoic acid hydrochloride;D-CYS.HCL.H2O;D-Cys-OH hydrochlor

Physical Properties :

CAS No: 32443-99-5
Product Name: D-Cysteine hydrochloride
Other Name:
D-Cysteine hydrochloride
H-D-Cys-OH.H2O.HCl
L-2-Amino-3-mercaptopropanoic acid monohydrochloride
2-Amino-3-sulfanylpropansäurehydrochlorid
D-Cysteine hydrochloride (1:1)
2-Amino-3-sulfanylpropanoic acid hydrochloride
D-CYS.HCL.H2O
D-Cys-OH hydrochloride
D-Cysteinehydrochloride
L-Cysteine hydrochloride
Cysteine monohydrochloride
Cysteine hydrochloride (1:1)
D-Cys hydrochloride
 
Boiling Point: 293.9ºC at 760 mmHg
Melting Point: ~185 °C (dec.)
Molecular Formula: C3H8ClNO2S
Molecular Weight: 157.619
Flash Point: 131.5ºC
Exact Mass: 156.996429
PSA: 102.12000
LogP: 0.83040
 
Specification
Appearance: White crystalline powder
Assay: ≥98.0%
Specific rotation[α]20D: -5.5°~ -7.0°
Transmittance: ≥99.0%
Chloride: 19.89%~20.29%
Ammonium: ≤0.02%
Sulfate: ≤0.020%
Iron: ≤10ppm
Heavy metals: ≤10ppm
Arsenic: ≤1ppm
Other amino acids: Not detectable
Loss on drying: 8.5~12.0%
Residue on ignition: ≤0.10%
 
Application
intermediates of Cefminox sodium CAS: 92636-39-0
Amino Acid Derivatives. Be used as pharmaceutical intermediates.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

We are manufacturer and supplier of D-Cysteine hydrochloride CAS:32443-99-5 in China,We delivery quality products and service to global customers,Please send email for any inquiry.


Custom Manufacturing

CROCHEM provide contract manufacture services with custom synthesis capability of Initial research, process development, lab trials, pilot production and scaling up to commercial production

Quality System

CROCHEM is your bridge to quality specialty chemicals and pharmaceutical, food and nutritional ingredients.Our expertise is in sourcing raw materials from our unrivaled network of suppliers in China,We also provide hands-on regulatory and compliance support as a competitive advantage to both suppliers and customers.We have accumulated a wealth of experienced products and sources in distinctively specializing industries.So we could recommend our new principals with quality materials and provide the following value-added services on quality control.

Regulatory Compliance

CROCHEM provides regulatory and compliance support as a competitive advantage to both suppliers and customers.Our experienced compliance and auditing team offer comprehensive technical support and scientific reinforcement.

Disclaimer: Certain product is for research use only. CROCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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