Methyl 2-carbamoyl-7-methoxypyrazolo[1,5-a]pyridine-5-carboxylate CAS 2721374-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2721374-90-7 |
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-carbamoyl-7-methoxypyrazolo[1,5-a]pyridine-5-carboxylate (CAS 2721374-90-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N3O4. Molecular weight: 249.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Ethyl 8-carbamoyl-4-methylene-1,4-dihydroimidazo[5,1-c][1,2,4]triazine-3-carboxylate (CAS 78695-90-6)
- 5-Carbamoyl-2-(trifluoromethoxy)phenylboronic acid (CAS 2088367-87-5)
- 5-Carbamoyl-2-methoxybenzenesulfonyl chloride (CAS 81592-99-6)
- 8-Carbamoyl-3-methyl-5,6,7,8-tetrahydroquinolin-8-yl acetate (CAS 62216-17-5)
- Ethyl 3-carbamoyl-5-methylpyrazolo[1,5-a]pyrimidine-7-carboxylate (CAS 1193390-19-0)
- Benzyl 3-carbamoyl-3-hydroxyazetidine-1-carboxylate (CAS 2169439-95-4)
- Methyl 4-carbamoyl-2,6-dichlorobenzoate (CAS 409127-31-7)
- 5-Carbamoyl-2,3-dimethylbenzene-1-sulfonyl chloride (CAS 1462994-43-9)
Recommended Standards
- Methyl (S)-2-(1,3-dioxoisoindolin-2-yl)-3-hydroxypropanoate (CAS 70494-26-7)
- Methyl 5-((methoxycarbonyl)oxy)indolizine-7-carboxylate (CAS 784150-88-5)
- L-Pyroglutamic acid 4-nitroanilide (CAS 66642-35-1)
- Morazone HCl (CAS 50321-35-2)
- 5,6-Dichloro-1,3-benzoxazole (CAS 1267335-10-3)
- (R)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-amine hydrochloride (CAS 2442565-23-1)
- Perindopril Impurity 1 HCl (CAS 111013-52-6)
- (2-(Trifluoromethyl)phenyl)magnesium bromide, 0.50 M in 2-MeTHF (CAS 395-47-1)
- 4-(1-Methyl-1H-indol-3-yl)butanoic acid (CAS 16244-09-0)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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