GMP DMF FDA 99%+ L-Cysteine Hydrochloride Monohydrate 7048-04-6

• CAS No.: 7048-04-6
• Formula: C3h10clno3s
• EINECS: 615-117-8
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: Assay 99.5%
• Colour: White
• Loss on Drying: 10.8%
• Transport Package: 25kg/Drum
• Specification: Iron 0.003%
• Trademark: Royal
• Origin: China
• HS Code: 29309013
• Production Capacity: 500000t/Years

Product Description

Our Advantages

 

Hangzhou Jinlan Pharm-Drugs Technology Co. Ltd.(JL Pharm) is an advanced pharmaceutical corporation with  a laboratory of 1200 square meters in Nanjing city, and cooperative GMP production plants in Beljing, Jiangsu, Zhejiang, Jiangxi, Chengdrand Shandong.We can provide both CDMO technology research and development services, and a ful range of laboratory R&D and production services for raw materials and pharmaceutical intermediates to globapharmaceutical companies during which synthetic route research and development, process reearch and development and optimization, scale-up production, domestic and foreign drug registration, and industrial equipment selection, automatic control system and technical process packages.

Packaging & Shipping

 

Product Name:	L-Cysteine hydrochloride monohydrate
Synonyms:	(R)-(+)-CYSTEINE HYDROCHLORIDE HYDRATE;H-L-CYS-OH HCL H2O;H-CYS-OH HCL H2O;CYSTEINI HYDROCHLORIDUM MONOHYDRICUM;CYSTEINE HYDROCHLORIDE MONOHYDRATE;CYSTEINE HCL H2O;3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE;3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE MONOHYDRATE
CAS:	7048-04-6
MF:	C3H10ClNO3S
MW:	175.63
EINECS:	615-117-8
Product Categories:	Amino acid;amino;Cysteine [Cys, C];alpha-Amino Acids;Amino Acids;Antioxidant;Biochemistry;Nutritional Supplements;Cysteine/CystineIon Channels;Excitatory Amino Acids;Ionotropic Glutamate Receptor ModulatorsNeurotransmitters;Ligand-Gated Ion Channels;NMDA Agonists;BioUltra;L-Amino Acids;Amino AcidsPharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Amino Acids;Amino Acids;Biochemicals and Reagents;Amino AcidsPeptide Synthesis;Amino Acid Derivatives;Cysteine/Cystine;Amino AcidsBiochemicals and Reagents;Core Bioreagents;Research Essentials
Mol File:	7048-04-6.mol

 

L-Cysteine hydrochloride monohydrate Chemical Properties

Melting point	175°C
alpha	+6.0~+7.5°(20ºC/D)(c=8,6mol/l HCl)(calculated on the dried basis)
density	1.54 g/cm3
vapor pressure	<0.1 hPa (20 °C)
refractive index	6 ° (C=8, 1mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H2O: 1 M at 20 °C, clear, colorless
form	Solid
color	White
PH	0.8-1.2 (100g/l, H2O, 20ºC)
PH Range	1 - 2
optical activity	[α]20/D +5.6±0.3°, c = 5% in 5 M HCl
Water Solubility	Soluble in cold water.
λmax	λ: 260 nm Amax: 1.0 λ: 280 nm Amax: 0.3
Sensitive	Hygroscopic
Merck	14,2781
BRN	5158059
Stability:	Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.
LogP	0.235 (est)
CAS DataBase Reference	7048-04-6(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	HA2285000
F	3-10-23
TSCA	Yes
HS Code	29309013