PRAZEPAM
![PRAZEPAM Structure](CAS/GIF/2955-38-6.gif)
- CAS No.
- 2955-38-6
- Chemical Name:
- PRAZEPAM
- Synonyms
- w4020;K-373;W 4020;Settima;Centrax;Prazene;Verstran;Trepidan;Sedapran;PRAZEPAM
- CBNumber:
- CB8376839
- Molecular Formula:
- C19H17ClN2O
- Molecular Weight:
- 324.8
- MOL File:
- 2955-38-6.mol
- Modify Date:
- 2023/6/8 9:02:50
Melting point | 145-146° |
---|---|
Boiling point | 538.5±50.0 °C(Predicted) |
Density | 1.1660 (rough estimate) |
refractive index | 1.5790 (estimate) |
Flash point | 11 °C |
storage temp. | 2-8°C |
solubility | Dissolve 0.25 g in alcohol R and dilute to 10 mL with the same solvent. The solution is clear (2.2.1) and colourless (2.2.2, Method II). |
form | Solid |
pka | pKa 2.94 (Uncertain) |
color | White to Off-White |
Water Solubility | 9.095mg/L(25 ºC) |
IARC | 3 (Vol. 66) 1996 |
EPA Substance Registry System | 2H-1,4-Benzodiazepin-2-one, 7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl- (2955-38-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS02,GHS06,GHS08 |
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Signal word | Danger | |||||||||
Hazard statements | H225-H301+H311+H331-H370 | |||||||||
Precautionary statements | P210-P260-P280-P301+P310-P311 | |||||||||
Hazard Codes | F,T | |||||||||
Risk Statements | 11-23/24/25-39/23/24/25 | |||||||||
Safety Statements | 22-24/25-45-36/37-16-7 | |||||||||
RIDADR | 3249 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | DF2368000 | |||||||||
HazardClass | 6.1(b) | |||||||||
PackingGroup | III | |||||||||
HS Code | 2933910000 | |||||||||
NFPA 704 |
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PRAZEPAM Chemical Properties,Uses,Production
Description
Prazepam (Item No. 18358) is an analytical reference material categorized as a benzodiazepine. Prazepam is regulated as a Schedule IV compound in the United States. This product is intended for research and forensic applications.
Uses
Sedative-hypnotic.
General Description
Prazepam, 7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepine-2-one(Verstran), has a long overall half-life. Extensive N-dealkylationoccurs to yield active nordazepam. 3-Hydroxylation ofboth prazepam and nordazepam occurs.
PRAZEPAM Preparation Products And Raw materials
Raw materials
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2955-38-6(PRAZEPAM)Related Search:
PRAZEPAM,1.0MG/MLINMETHANOL
1-(Cyclopropylmethyl)-5-phenyl-7-chloro-1,3-dihydro-2H-1,4-benzodiazepin-2-one
1-Cyclopropylmethyl-5-phenyl-7-chloro-1H-1,4-benzodiazepin-2(3H)-one
2H-1,4-Benzodiazepin-2-one, 7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl- (7CI, 8CI, 9CI)
NSC 277179
PRAZEPAM
Sedapran
Settima
Settimatrepidan
Trepidan
Verstran
W 4020
w4020
7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-1,4-benzodiazepin-2-one
prazepam methanol solution - 1 mg
prazepam--dea schedule iv item
7-chloro-1-(cyclopropylmethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one
Methanol(test Prazepam,1.0mg/mL)
Prazepam CIV (500 mg)
Prazepam solution
2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-1-(cyclopropylmethyl)-5-phenyl-
2H-1,4-Benzodiazepin-2-one, 7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-
2h-1,4-benzodiazepin-2-one,1,3-dihydro-7-chloro-1-(cyclopropylmethyl)-5-phenyl
7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-2h-1,4-benzodiazepin-2-o
7-Chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one
7-Chloro-1-(cyclopropylmethyl)-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
7-Chloro-1-cyclopropylmethyl-5-phenyl-1H-1,4-benzodiazepin-2(3H)-one
Centrax
Demetrin
K-373
Lysanxia
Prazeene
Prazene
Prazepam (CRM)
Prazepam Solution, 100ppm
PRAZEPAM USP/EP/BP
Prazepam [Controlled Substance
Prazepam CIV (500 mg) (DISCONTINUED)
2955-38-6
Pharmacologicals
Benzodiazepines and Anxiolytics
Neurobiology