5,6,7,8-Tetrahydro-2-methyl-3-phenyl-N-(3-pyridinylmethyl)pyrazolo[5,1-b]quinazolin-9-amine CAS 896831-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896831-25-7 |
| Molecular Formula | C23H23N5 |
| Molecular Weight | 369.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6,7,8-Tetrahydro-2-methyl-3-phenyl-N-(3-pyridinylmethyl)pyrazolo[5,1-b]quinazolin-9-amine (CAS 896831-25-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H23N5. Molecular weight: 369.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H23N5 |
| Molecular Weight | 369.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Tetrahydro Standards
- 4-(4,5,6,7-Tetrahydro-1H-indazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1887148-92-6)
- 2-[(4-{[(Tetrahydro-2-furanylmethyl)amino]-carbonyl}anilino)carbonyl]benzoic acid (CAS 940463-84-3)
- 1-(1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carbonyl)-N-phenylpiperidine-3-carboxamide hydrochloride (CAS 1160245-26-0)
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- 162661-91-8 4-[[(5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-6-oxo-2-naphthalenyl)amino]carbonyl]benzoic Acid Keto Tamibarotene (CAS 162661-91-8)
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Recommended Standards
- 5-(2-Propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 609794-86-7)
- 7-Methyl-3-oxo-N-phenyl-5-(thiophen-2-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 445404-88-6)
- 5-((4-(Benzyloxy)benzo[b]thiophen-7-yl)methyl)thiazolidine-2,4-dione (CAS 213455-11-9)
- N-(1-Cyanocyclohexyl)-2-(4-propionylphenoxy)acetamide (CAS 791135-99-4)
- Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with ethenyl acetate (CAS 67785-55-1)
- 5-Methoxy-3-(3,4-methylenedioxyphenyl)benzoic acid (CAS 1261960-47-7)
- 3-Isopropoxy-N-methylcyclobutan-1-amine (CAS 1507519-90-5)
- Ethyl 3-chloro-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 203587-59-1)
- 2-(Ethylsulfanyl)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 306978-55-2)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com