5-[(4-Bromo-3-nitro-1H-pyrazol-1-yl)methyl]-2-furohydrazide CAS 512810-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 512810-18-3 |
| Molecular Formula | C9H8BrN5O4 |
| Molecular Weight | 330.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[(4-Bromo-3-nitro-1H-pyrazol-1-yl)methyl]-2-furohydrazide (CAS 512810-18-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8BrN5O4. Molecular weight: 330.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN5O4 |
| Molecular Weight | 330.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- methyl 5-[(4-bromo-3-nitro-1H-pyrazol-1-yl)methyl]-2-furoate (CAS 1260379-32-5)
- 1-(2-Bromo-4-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine 1707358-14-2 (CAS 1707358-14-2)
- 1-(3-Bromo-2-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine 1713160-27-0 (CAS 1713160-27-0)
- 1-(4-Bromo-2-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine (CAS 1774895-87-2)
- 1-(5-Bromo-2-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine 1774895-97-4 (CAS 1774895-97-4)
- 1-(3-Bromo-4-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine (CAS 1779122-69-8)
- 1-(2-Bromo-6-(trifluoromethyl)phenyl)-3,3-difluoropyrrolidine (CAS 1779135-18-0)
- 1-Bromo-4,5-difluoro-2-(4-nitrophenoxy)benzene (CAS 1706462-98-7)
Recommended Standards
- 9-Fluoro-2-iodo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1282517-42-3)
- 1-(3-Fluoro-4-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1341503-81-8)
- 1-(2-Fluoro-6-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1342084-87-0)
- 2-Amino-N,N-dimethylnicotinamide (CAS 1250984-20-3)
- Ethyl 2-(3-hydroxyazetidin-3-yl)acetate hydrochloride (CAS 2243805-52-7)
- (R)-(1-Acetamido-2-(4-fluorophenyl)ethyl)boronic acid (CAS 149982-17-2)
- 2-(Aminomethyl)-4-(difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine (CAS 1806249-41-1)
- ethyl 1-benzoylcyclopropanecarboxylate (CAS 116195-48-3)
- 2-(2-Bromo-5-iodophenyl)acetonitrile (CAS 1261517-16-1)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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