5-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid CAS 1280214-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1280214-48-3 |
| Molecular Formula | C12H17N3O4 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1280214-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H17N3O4. Molecular weight: 267.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H17N3O4 |
| Molecular Weight | 267.28 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methylpropan Standards
- 5-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1251002-60-4)
- 4-[(2-Methylpropan-2-yl)oxycarbonyl]-5,6-dihydrothieno[3,2-b]pyrrole-2-carboxylic acid (CAS 1250999-99-5)
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- 7-[(2-Methylpropan-2-yl)oxycarbonyl]-6,8-dihydro-5H-2,7-naphthyridine-4-carboxylic acid (CAS 1250999-71-3)
- 5-[(2-Methylpropan-2-yl)oxycarbonyl]-4,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepine-7-carboxylic acid (CAS 1251017-61-4)
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Recommended Standards
- 1-(2-Methylphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid (CAS 1279219-64-5)
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- Ethyl 2-phenylimidazo[1,2-a]pyrimidine-3-carboxylate (CAS 127801-89-2)
- 1-(Pyridin-4-yl)pent-4-en-1-ol (CAS 79108-44-4)
- (S)-3-amino-N,5-dimethylhexanamide (CAS 2137142-59-5)
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- (2S,3R,4S,5S,6R)-2-(3-Ethylphenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 20838-34-0)
- 2-(6-Hydroxynaphthalen-2-yl)benzo[d]oxazol-6-ol (CAS 595566-71-5)
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