1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)-1H-pyrazole-3-carboxylic acid CAS 1710674-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1710674-95-5 |
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710674-95-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9N5O2. Molecular weight: 243.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 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 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.) | 1994 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Ethyl 5-(3-cyanophenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 1710271-75-2)
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- 6-(3-(Pyridin-2-yl)-1,2,4-oxadiazol-5-yl)-4,5-dihydropyridazin-3(2H)-one (CAS 1710195-02-0)
- 6-Chloro-5-nitronicotinic acid (CAS 7477-10-3)
- 5-(3-chloropropoxy)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2243813-32-1)
- 599-99-5 Acetic acid, 2,2,2-tribromoethyl ester 3-02-00-00485 (Beilstein Handbook Reference) Acetic acid, ester with tribromoethanol BRN 1762051 Ethyl tribromoacetate Tribromoethyl acetate (CAS 599-99-5)
- (5-Phenyl-1H-pyrazol-4-yl)methanol (CAS 149872-98-0)
- 2-[4-Amino(ethyl)-3-methylanilino]-1-ethanol (CAS 2359-51-5)
- Diiodomethane-d2 (stabilized with copper) (CAS 15729-58-5)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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