4-[(E)-2-(Phenylmethylidene)hydrazin-1-yl]quinazoline CAS 1429220-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429220-46-1 |
| Molecular Formula | C15H12N4 |
| Molecular Weight | 248.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[(E)-2-(Phenylmethylidene)hydrazin-1-yl]quinazoline (CAS 1429220-46-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H12N4. Molecular weight: 248.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H12N4 |
| Molecular Weight | 248.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related E Standards
- 8-[(E)-2-(Phenylmethylidene)hydrazin-1-yl]quinoline (CAS 82633-14-5)
- [(2E)-2-(Phenylmethylidene)heptyl](propan-2-yl)amine (CAS 289487-96-3)
- 4-[5-(phenylmethylidene)cyclopent-1-en-1-yl]morpholine (CAS 94708-08-4)
- (5Z)-5-(Phenylmethylidene)-4H,5H,6H-thieno[2,3-b]thiopyran-4-one (CAS 1164537-25-0)
- 2-[(Z)-2-(Phenylmethylidene)hydrazin-1-yl]-1,3-benzoxazole (CAS 15166-39-9)
- (3E)-3-(Phenylmethylidene)-3,4-dihydro-2H-1-benzopyran-4-one (CAS 24513-66-4)
- 3-[(E)-2-(Phenylmethylidene)hydrazin-1-yl]-1,2-dihydroquinoxalin-2-one (CAS 1263190-72-2)
- (2Z)-2-(Phenylmethylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 1164562-06-4)
Recommended Standards
- 2-([2,2'-Bipyridin]-6-yl)phenol (CAS 142877-62-1)
- 6-Amino-5-isopropyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1443288-33-2)
- Paullone (CAS 142273-18-5)
- N-(4-Aminobutyl)-N-methylacetamide (CAS 131670-01-4)
- 1-(4-Bromophenyl)-3-[(2,4-dimethoxyphenyl)amino]propan-1-one (CAS 882748-98-3)
- Methyl 2-amino-4-(1-methyl-1h-pyrazol-4-yl)thiophene-3-carboxylate (CAS 1249622-16-9)
- 5,6-Dichlorobenzo[c]isoxazole (CAS 14367-17-0)
- 4-Chloro-6-(difluoromethyl)-5-iodopyridine-2-sulfonyl chloride (CAS 1805179-05-8)
- 2-Chloro-N-(thietan-3-yl)thiophen-3-amine (CAS 1849349-70-7)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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