high purity Diazepam Powder Pharmaceutical Raw Materials CAS 439-14-5

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high purity Diazepam Powder Pharmaceutical Raw Materials CAS 439-14-5
Posting date : Sep 05, 2017
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Free Member Scince Jun 29, 2017
FOB Price
USD
Min. Order Quantity
5g
Supply Abillity
100kg
Port
Shanghai
Payment Terms
WU MG Bitcoin
Package
According to the customer's requirements
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Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
jinshengyu
Model Number
001
HS-CODE
2811-11
Package & Delivery Lead Time
Package
According to the customer's requirements
Delivery Lead Time
5-7days
Detailed Description

Diazepam White Powder CAS 439-14-5 Top Quality Chemical Raw Materials  

Diazapam Basic information
Product Name: Diazapam
Synonyms: 1-Methyl-5-phenyl-7-chloro-1,3-dihydro-2H-1,4-benzodiazepin-2-one;2H-1,4-Benzodiazepin-2-one,7-chloro-1,3-dihydro-1-methyl-5-phenyl-;2H-1,4-Benzodiazepine-2-one,7-chloro-1,3-dihydro-1-methyl-5-phenyl-;7-chloro-1,3-dihydro-1-methyl-5-phenyl-2h-4-benzodiazepin-2-one;7-Chloro-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepine;7-Chloro-1-methyl-5-3H-1,4-benzodiazepin-2(1H)-one;7-Chloro-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one;7-Chloro-1-methyl-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one
CAS: 439-14-5
MF: C16H13ClN2O
MW: 284.74
EINECS: 207-122-5
Product Categories: Miscellaneous Biochemicals;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Benzodiazepin Analoga StructureAlphabetic;DIA - DICForensic and Veterinary Standards;Chemical Structure;D;Drugs of Abuse;Drugs&Metabolites;Solutions
Mol File: 439-14-5.mol
Diazapam Structure
 
Diazapam Chemical Properties
Melting point 131.5-134.5°C
Fp 11 °C
storage temp. 2-8°C
solubility 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 1.6 mg/mL
Stability: Stable. Light-sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 439-14-5(CAS DataBase Reference)
NIST Chemistry Reference 2H-1,4-benzodiazepin-2-one, 7-chloro-1,3-dihydro-1-methyl-5-phenyl-(439-14-5)
EPA Substance Registry System 2H-1,4-Benzodiazepin- 2-one, 7-chloro-1,3-dihydro-1-methyl- 5-phenyl-(439-14-5)
 
Safety Information
Hazard Codes Xn,T,F,Xi
Risk Statements 21/22-39/23/24/25-23/24/25-11-36/37/38
Safety Statements 36/37-45-36-26-16-7
RIDADR UN 2811 6.1/PG 3
WGK Germany 2
RTECS DF1575000
HazardClass 6.1(b)
PackingGroup III
Hazardous Substances Data 439-14-5(Hazardous Substances Data)
 
MSDS Information
Provider Language
7-Chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one English
SigmaAldrich English
 
Diazapam Usage And Synthesis
Chemical Properties Light Yellow Crystalline Solid
Usage Anxiolytic; muscle relaxant (skeletal); anticonvulsant. Controlled substance (depressant).
Usage Diazepam is an anxiolytic; muscle relaxant (skeletal); anticonvulsant. Diazepam is a controlled substance (depressant).
Usage Anxiolitic; muscle relaxant (skeletal); anticonvulsant. Controlled substance (depressant)
General Description Off-white to yellow crystalline powder. Practically odorless. Tasteless at first with a bitter aftertaste.
Air & Water Reactions Hydrolysis occurs in aqueous solutions with a maximum stability around pH 5. . Insoluble in water.
Fire Hazard Flash point data for Diazapam are not available; however, Diazapam is probably combustible.
Biological Activity Ligand at the GABA A receptor benzodiazepine modulatory site. Anxiolytic, anticonvulsant and sedative/hypnotic agent.
 
Diazapam Preparation Products And Raw materials
Raw materials Hydrochloric acid-->Acetone-->Benzene-->Dimethyl sulfate-->Hexamethylenetetramine-->Chloroacetyl chloride-->2-Amino-5-chlorobenzophenone
Preparation Products diazepam-polyhydroxybutyrate microspheres

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