(R)-4-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)-2-hydroxybutyric acid methyl ester CAS 130591-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130591-84-3 |
| Molecular Formula | C13H13NO5 |
| Molecular Weight | 263.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-4-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)-2-hydroxybutyric acid methyl ester (CAS 130591-84-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13NO5. Molecular weight: 263.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13NO5 |
| Molecular Weight | 263.25 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related R Standards
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- 3-{[3-(1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)propyl]amino}propyl carbamimidothioate dihydrobromide 3678-72-6 AR-1F1323 (CAS 3678-72-6)
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Recommended Standards
- 2-Propenamide,3-[3,4-bis(acetyloxy)phenyl]- (CAS 129488-34-2)
- Methyl 4-(1,3-dioxoisoindolin-2-yl)-2-hydroxybutanoate (CAS 130695-36-2)
- 5-Nitroindazole-1-carboxylic acid tert-butyl ester (CAS 129488-09-1)
- N-(2-Chloro-5-methoxyphenyl)-6-(piperidin-4-yloxy)isoquinolin-3-amine (CAS 918491-15-3)
- 3-Methyl-1,4,2-dioxazol-5-one (CAS 854849-14-2)
- 3-Methoxy-N,5-dimethylaniline (CAS 35122-78-2)
- 3-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-6-fluoroquinolin-4(1H)-one (CAS 1081119-02-9)
- Ethyl 6-oxo-6-(4-pentyloxyphenyl)hexanoate (CAS 898757-81-8)
- 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine phthalate (CAS 97884-98-5)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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