2,3,4,5-Tetrahydropyrazolo[1,5-b][1,2]oxazepine-7-carboxylic acid CAS 1934470-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934470-69-5 |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,5-Tetrahydropyrazolo[1,5-b][1,2]oxazepine-7-carboxylic acid (CAS 1934470-69-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N2O3. Molecular weight: 182.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Tetrahydropyrazolo Standards
- 5,6,7,8-Tetrahydropyrazolo[5,1-b][1,3]oxazepine-2-carboxylic acid (CAS 1509569-48-5)
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- Methyl 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 2091696-96-5)
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- 5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1379203-91-4)
- 4-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1547032-04-1)
Recommended Standards
- 6,6-Dimethyl-1H,4H,6H-furo[3,4-c]pyrazole-3-carboxylic acid (CAS 1933596-07-6)
- 6-Ethyl-2,3-dihydropyrazolo[5,1-b]oxazole-7-carboxylic acid (CAS 1935125-31-7)
- 5-(oxolan-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1933574-48-1)
- Trimetazidine Dihydrochloride (CAS 13171-25-0)
- 6-(Chloromethyl)-2-(methylthio)benzo[d]thiazole (CAS 1430932-52-7)
- (E)-4-(3-Oxoprop-1-en-1-yl)benzoic acid (CAS 463961-90-2)
- (2-bromo-4,6-dichlorophenoxy)acetic acid 103951-16-2 2-(2-bromo-4,6-dichlorophenoxy)acetic acid (CAS 103951-16-2)
- Venlafaxine Impurity 10 (CAS 1346601-55-5)
- Abiraterone Impurity 33 (CAS CATO-C4X-107033)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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