7-oxobicyclo[2.2.1]hept-5-ene-2-carboxylic acid CAS 125091-66-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125091-66-9 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-oxobicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 125091-66-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8O3. Molecular weight: 152.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related oxobicyclo Standards
- 6-Oxobicyclo[2.2.1]heptane-2-carboxamide (CAS 1378260-01-5)
- 4-Oxobicyclo[4.1.0]Heptane-1-carboxylic acid (CAS 1536393-83-5)
- Methyl 4-oxobicyclo[3.1.0]hexane-1-carboxylate (CAS 154184-56-2)
- 2-Oxobicyclo[2.2.1]heptane-1-carboxylic Acid (CAS 2534-70-5)
- 3-Oxobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 861042-68-4)
- 6-Oxobicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 877124-64-6)
- Methyl 2-oxobicyclo[3.1.0]hexane-1-carboxylate (CAS 61996-11-0)
- 2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid (CAS 176027-94-4)
Recommended Standards
- 6-(Methylamino)pyridine-2-carboxylic Acid (CAS 1250806-91-7)
- (E)-4-(1H-pyrazol-1-yl)but-2-enoic acid (CAS 1251453-32-3)
- 3-(1-Methyl-1H-pyrazol-4-yl)-3-oxopropanal (CAS 1250479-30-1)
- 1-(4-Methoxyphenyl)-N-phenylmethanimine oxide (CAS 3585-93-1)
- 1,2,2-trimethylpiperidin-4-one hydrochloride (CAS 2044772-87-2)
- D-α-Aspartyl-L-aspartic acid (CAS CATO-CPTD788802)
- rel-(2S,4S)-1-((9H-Fluoren-9-yl)methyl) 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride (CAS 1923194-58-4)
- 2,5-Dichloro-4,6-dimethylnicotinonitrile (CAS 91591-63-8)
- 1-[(3-Fluorophenyl)methyl]-3-nitro-1h-pyrazole (CAS 957354-40-4)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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