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

Model NO.
Assay 99.5%
EINECS
615-117-8
Appearance
Powder
Quality
Refined
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
Reference Price
$ 0.81 - 0.90
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Product Description

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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.
GMP DMF FDA 99%+ L-Cysteine Hydrochloride Monohydrate 7048-04-6
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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  H 2 O: 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

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