2-Isobutyl-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid CAS 436855-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 436855-63-9 |
| Molecular Formula | C13H17NO4 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Isobutyl-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 436855-63-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H17NO4. Molecular weight: 251.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H17NO4 |
| Molecular Weight | 251.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Fluoro-n-phenylbenzene-1-sulfonamide (CAS 30058-41-4)
- 2-Methoxy-6-pivalamidobenzoic acid (CAS 94596-97-1)
- 2-Ethyl-4-(3-fluorophenyl)-1,3-thiazole-5-carboxylic acid (CAS 887267-82-5)
- 1-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrole-3-carbaldehyde (CAS 1909320-16-6)
- 6-(Cyclohex-1-en-1-yl)pyridin-3-amine (CAS 1159821-24-5)
- 4-(Fluorosulfonyl)-1-hydroxy-2-naphthoic acid (CAS 839-78-1)
- 4-Methyl-2-phenyl-1,3-oxazole-5-carboxylic acid (CAS 91137-55-2)
- 2-(Prop-2-en-1-ylsulfanyl)Ethylamine hydrochloride (CAS 1221726-24-4)
- 5-Amino-N-(2-methoxyphenyl)-2-(morpholin-4-yl)benzene-1-sulfonamide (CAS 326023-21-6)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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