PRAZEPAM
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- $22 - $1448
- Product name: PRAZEPAM
- CAS: 2955-38-6
- MF: C19H17ClN2O
- MW: 324.8
- EINECS:220-975-8
- MDL Number:MFCD00057905
- Synonyms: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
12 prices
Selected condition：
Brand
- AHH
- Cayman Chemical
- Chemtos
- Sigma-Aldrich
- TRC
Package
- 50mg
- 500MG
- 1mL
- 15 mg
- 25 mg
- 1mg
- 5mg
- 0.05g
- P2669000
- 10mg
- ManufacturerAHH
- Product numberMT-58139
- Product descriptionPrazepam 97%
- Packaging0.05g
- Price$280
- Updated2026-05-26
- Buy
- ManufacturerCayman Chemical
- Product number18358
- Product descriptionPrazepam ≥98%
- Packaging1mg
- Price$22
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number21701
- Product descriptionPrazepam (CRM)
- Packaging1mg
- Price$24
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number18358
- Product descriptionPrazepam ≥98%
- Packaging5mg
- Price$94
- Updated2026-04-30
- Buy
- ManufacturerChemtos
- Product numberP-6284
- Product descriptionPrazepamlabeledd5
- Packaging10mg
- Price$1100
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberP2669000
- Product descriptionPrazepam European Pharmacopoeia (EP) Reference Standard
- PackagingP2669000
- Price$223
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberP2669000
- Product descriptionPrazepam European Pharmacopoeia (EP) Reference Standard
- Packaging15 mg
- Price$127
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberP3654
- Product descriptionPrazepam
- Packaging25 mg
- Price$146
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberP-906
- Product descriptionPrazepam solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant?
- Packaging1mL
- Price$28.4
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number1554501
- Product descriptionPrazepam United States Pharmacopeia (USP) Reference Standard
- Packaging500MG
- Price$499
- Updated2022-05-15
- Buy
- ManufacturerTRC
- Product numberTRC-P702250-5MG
- Product descriptionPrazepam
- Packaging5mg
- Price$186
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-P702250-50MG
- Product descriptionPrazepam
- Packaging50mg
- Price$1448
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-58139 | Prazepam 97% | 0.05g | $280 | 2026-05-26 | Buy |
| Cayman Chemical | 18358 | Prazepam ≥98% | 1mg | $22 | 2026-04-30 | Buy |
| Cayman Chemical | 21701 | Prazepam (CRM) | 1mg | $24 | 2026-04-30 | Buy |
| Cayman Chemical | 18358 | Prazepam ≥98% | 5mg | $94 | 2026-04-30 | Buy |
| Chemtos | P-6284 | Prazepamlabeledd5 | 10mg | $1100 | 2021-12-16 | Buy |
| Sigma-Aldrich | P2669000 | Prazepam European Pharmacopoeia (EP) Reference Standard | P2669000 | $223 | 2024-03-01 | Buy |
| Sigma-Aldrich | P2669000 | Prazepam European Pharmacopoeia (EP) Reference Standard | 15 mg | $127 | 2026-04-30 | Buy |
| Sigma-Aldrich | P3654 | Prazepam | 25 mg | $146 | 2026-04-30 | Buy |
| Sigma-Aldrich | P-906 | Prazepam solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? | 1mL | $28.4 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1554501 | Prazepam United States Pharmacopeia (USP) Reference Standard | 500MG | $499 | 2022-05-15 | Buy |
| TRC | TRC-P702250-5MG | Prazepam | 5mg | $186 | 2026-06-03 | Buy |
| TRC | TRC-P702250-50MG | Prazepam | 50mg | $1448 | 2026-06-03 | Buy |
Properties
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)
Major Application :pharmaceutical (small molecule)
InChI :1S/C19H17ClN2O/c20-15-8-9-17-16(10-15)19(14-4-2-1-3-5-14)21-11-18(23)22(17)12-13-6-7-13/h1-5,8-10,13H,6-7,11-12H2
InChIKey :MWQCHHACWWAQLJ-UHFFFAOYSA-N
SMILES :Clc1ccc2N(CC3CC3)C(=O)CN=C(c4ccccc4)c2c1
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)
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)
Major Application :pharmaceutical (small molecule)
InChI :1S/C19H17ClN2O/c20-15-8-9-17-16(10-15)19(14-4-2-1-3-5-14)21-11-18(23)22(17)12-13-6-7-13/h1-5,8-10,13H,6-7,11-12H2
InChIKey :MWQCHHACWWAQLJ-UHFFFAOYSA-N
SMILES :Clc1ccc2N(CC3CC3)C(=O)CN=C(c4ccccc4)c2c1
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 Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Prazepam (CRM) (Item No. 21701) is a certified reference material categorized as a benzodiazepine. Prazepam is regulated as a Schedule IV compound in the United States. Prazepam (CRM) (Item No. 21701) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.More related product prices
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