2,5-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine CAS 1781423-38-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781423-38-8 |
| Molecular Formula | C14H13N3 |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine (CAS 1781423-38-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13N3. Molecular weight: 223.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13N3 |
| Molecular Weight | 223.27 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.) | 1994 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2-(4,6-Dimethyl-pyrimidin-2-ylamino)-3-methyl-butyric acid (CAS 1008675-58-8)
- 2,5-Dimethyl-1-(oxan-4-yl)-1h-pyrrole-3-carboxylic acid (CAS 1155632-23-7)
- 1-(1,3-Dimethyl-1h-pyrazol-4-yl)-2-morpholinoethan-1-one (CAS 1171236-06-8)
- Ethyl 5,7-dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1272758-09-4)
- 1,3-Dimethyl-5-(piperazin-1-yl)-1h-pyrazole-4-carboxamide (CAS 1338996-72-7)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-(3-hydroxyazetidin-1-yl)propan-1-one (CAS 1340317-10-3)
- 2,5-Dimethyl-1-(oxan-3-yl)-1h-pyrrole-3-carboxylic acid (CAS 1344295-04-0)
- 1,4-Dimethyl-9H-carbazole-3-carbaldehyde (CAS 14501-66-7)
Recommended Standards
- 5-Amino-2-(Boc-aminomethyl)pyridine (CAS 1780934-03-3)
- tert-Butyl ((5-aminopyridin-3-yl)methyl)carbamate (CAS 1784611-69-3)
- Methyl 3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propanoate (CAS 1779124-64-9)
- Butyl Mandelate (CAS 14007-02-4)
- 4,6-Dichloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1418127-43-1)
- N-(2-aminoethyl)-2-chloro-4-fluorobenzene-1-sulfonamide hydrochloride (CAS 1803586-90-4)
- tert-Butyl 3-bromo-4-methoxy-1H-indole-1-carboxylate (CAS 1823494-51-4)
- 5-Oxa-2-thia-8-azaspiro[3.5]Nonane 2,2-dioxide hydrochloride (CAS 2202297-91-2)
- (5-(4-Chlorophenyl)pyridin-3-yl)methanol (CAS 887974-02-9)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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