7-Chloro-5-(2-chlorophenyl)-2-hydrazinyl-3H-1,4-benzodiazepine (1.0mg/ml in Acetonitrile) CAS 40070-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40070-48-2 |
| Molecular Formula | C15H12Cl2N4 |
| Molecular Weight | 319.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-5-(2-chlorophenyl)-2-hydrazinyl-3H-1,4-benzodiazepine (1.0mg/ml in Acetonitrile) (CAS 40070-48-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H12Cl2N4. Molecular weight: 319.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H12Cl2N4 |
| Molecular Weight | 319.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-Chloro-N-((5-(3-chlorophenyl)-1H-1,2,4-triazol-3-yl)methyl)aniline (CAS 1171939-54-0)
- [5-Chloro-3-(4-chloro-phenyl)-1-phenyl-1H-pyrazol-4-yl]-methanol (CAS 55828-93-8)
- 3-(4-Chloro-2-methylphenyl)-2-(chloromethyl)-3,4-dihydroquinazolin-4-one (CAS 69123-64-4)
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Recommended Standards
- 4'-Benzyloxy-2-bromopropiophenone (CAS 35081-45-9)
- 6,8-Dichloro-3-(4-methylbenzyl)quinazolin-4(3H)-one (CAS 302913-35-5)
- Ethyl 2-(3'-bromo-[1,1'-biphenyl]-4-yl)acetate (CAS 910330-18-6)
- 4-Hydroxy-3,3-dimethyl-1-((R)-1-phenylethyl)pyrrolidin-2-one (CAS 1788065-51-9)
- 4-(1,2,3,4-Tetrahydroquinoline-1-carbonyl)aniline (CAS 137975-18-9)
- PHENYLPROPYL ISOTHIOCYANATE, 3-(RG) (CAS 2627-27-2)
- 1-(2-((5-Methylisoxazol-3-yl)amino)-2-oxoethyl)azetidine-3-carboxylic acid (CAS 1408097-78-8)
- 3-(2-Fluoro-5-methylphenyl)-4-methyl-1h-pyrazol-5-amine (CAS 2139123-83-2)
- Spiro[3.4]Octan-2-ylmethanol (CAS 1779821-45-2)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com