7-Hydrazinyl-2,5-dimethyl-3-(m-tolyl)pyrazolo[1,5-a]pyrimidine CAS 1204298-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1204298-21-4 |
| Molecular Formula | C15H17N5 |
| Molecular Weight | 267.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Hydrazinyl-2,5-dimethyl-3-(m-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 1204298-21-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H17N5. Molecular weight: 267.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H17N5 |
| Molecular Weight | 267.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Related Hydrazinyl Standards
- 7-Hydrazinyl-2,5-dimethyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 900895-76-3)
- 2-Hydrazinyl-3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 1370592-62-3)
- 2-Hydrazinyl-4-(p-tolyl)-6-(trifluoromethyl)pyrimidine (CAS 861227-55-6)
- 4-Hydrazinyl-2-(3-methoxyphenyl)quinazoline (CAS 1217862-32-2)
- 2-Hydrazinyl-4-(4-methoxy-3-nitrophenyl)thiazole (CAS 886494-85-5)
- 2-Ethyl-1-hydrazinyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 384795-45-3)
- 2-Hydrazinyl-7-methoxy-4-phenylquinoline (CAS 926194-52-7)
- 4-Hydrazinyl-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 68774-07-2)
Recommended Standards
- (4-(2-Aminoethyl)piperazin-1-yl)(3-methoxy-1-methyl-1h-pyrazol-4-yl)methanone (CAS 1204297-17-5)
- n-(2-Aminophenyl)-1,2,3,4-tetrahydroquinoline-2-carboxamide (CAS 1214051-96-3)
- (Phenylthiomethyl<SUP>-13</SUP>C)diethylphosphonate (CAS 1190788-52-3)
- 2-(2-(2,4-Dichlorophenoxy)propanoyl)-N-(4-nitrophenyl)hydrazine-1-carbothioamide (CAS 894574-75-5)
- (E)-1-methyl-3-(4-methyl-5-(3-(phenylamino)acryloyl)thiazol-2-yl)pyridin-1-ium iodide (CAS 477713-54-5)
- 1,2-didodecanoyl-sn-glycero-3-phospho-L-serine (sodium salt) 1,2-dilauroyl-sn-glycero-3-phospho-L-serine (sodium salt) 12:0 PS 208757-51-1 DLPS PS(12:0/12:0) (CAS 208757-51-1)
- N-(Furan-2-ylmethyl)-4'-(octyloxy)-[1,1'-biphenyl]-4-carboxamide (CAS 920270-12-8)
- 4,7-dichloropyrido[3,2-d]pyrimidine (CAS 917757-12-1)
- Lasmiditan Impurity 53 (CAS CATO-C4X-247853)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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