5-(Methoxymethyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(1H)-one CAS 866049-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866049-99-2 |
| Molecular Formula | C13H12N4O2 |
| Molecular Weight | 256.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methoxymethyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 866049-99-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12N4O2. Molecular weight: 256.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12N4O2 |
| Molecular Weight | 256.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Methoxymethyl Standards
- 2-(Methoxymethyl)-2-propylpentane-1-sulfonyl chloride (CAS 1482296-08-1)
- 4-(6-(Methoxymethyl)-2-(methylthio)pyrimidin-4-yl)morpholine (CAS 338748-03-1)
- N-(5-(Methoxymethyl)-1,3,4-thiadiazol-2-yl)cyclohexanecarboxamide (CAS 685847-69-2)
- (1-(Methoxymethyl)cycloheptyl)methanesulfonyl chloride (CAS 1486030-38-9)
- 1-(Methoxymethyl)-3,5-bis(trifluoromethyl)benzene (CAS 887577-31-3)
- 9,9-Bis(methoxymethyl)-9H-fluorene (CAS 182121-12-6)
- 2-(methoxymethyl)-5-methyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 146628-90-2)
- Ethyl 8-(methoxymethyl)-1,4-dioxaspiro[4.5]decane-8-carboxylate (CAS 1385843-63-9)
Recommended Standards
- 5-(Furan-2-carbonyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866134-28-3)
- 5-Methyl-7-(pyridin-3-yl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide (CAS 683807-76-3)
- 5-(1H-Pyrazolo[3,4-b]pyridin-3-yl)-1H-pyrrole-3-carboxylic acid (CAS 658695-85-3)
- Bis(2-((4R,5R)-4,5-diphenyl-4,5-dihydrooxazol-2-yl)phenyl)amine (CAS 1370549-65-7)
- 4-Chloropyrrolo[1,2-b]pyridazine-3-carboxylic acid (CAS 1400688-73-4)
- 2,4-Diiodopyrimidin-5-amine (CAS 1201924-57-3)
- 1-Morpholino-3-(5-(3-nitrophenyl)furan-2-yl)propan-1-one (CAS 853329-98-3)
- 2-Chloro-6-methylpyrimidine-4,5-diamine (CAS 63211-98-3)
- 2-(4-Chlorophenoxy)-1-(2-thioxothiazolidin-3-yl)ethan-1-one (CAS 123529-83-9)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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