2,5-Dimethyl-N-propyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 890610-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890610-90-9 |
| Molecular Formula | C18H22N4 |
| Molecular Weight | 294.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethyl-N-propyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 890610-90-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H22N4. Molecular weight: 294.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H22N4 |
| Molecular Weight | 294.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-(Diethylamino)ethyl 4-amino-2-propoxybenzoate (CAS 86-43-1)
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- 2-(Cyclohexylthio)-6-nitro-1,3-benzothiazole (CAS 66778-16-3)
- 4-[(5-Isopropyl-2-methylphenoxy)methyl]piperidinehydrochloride (CAS 1220019-53-3)
- 4-Amino-6-(cyanomethyl)-3-(difluoromethyl)picolinonitrile (CAS 1804484-66-9)
- 6-Ethoxypyrimidine-4-carboxylic acid (CAS 1402232-69-2)
- 3-(4-Fluorophenyl)-6-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 685109-42-6)
- 5-BROMOMETHYL-ISOXAZOLE (CAS 69735-35-9)
- (3S)-3-amino-3-(4-ethylphenyl)propan-1-ol (CAS 1213568-17-2)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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