(E)-3-(3,5-Dimethylisoxazol-4-yl)acrylic acid CAS 1613049-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1613049-39-0 |
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3,5-Dimethylisoxazol-4-yl)acrylic acid (CAS 1613049-39-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9NO3. Molecular weight: 167.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 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.) | 1993 |
| Nitrogen Atoms | 1 |
Related E Standards
- 773129-55-8 (2E)-3-(3,5-Dimethylisoxazol-4-yl)acrylic acid MFCD06205352 (CAS 773129-55-8)
- 1-(3,5-Dimethylisoxazol-4-yl)butan-2-one (CAS 117504-27-5)
- N'-(4,5-Dimethylisoxazol-3-yl)-N,N-dimethylformimidamide (CAS 654052-22-9)
- 3-(3,5-Dimethylisoxazol-4-yl)propanamide (CAS 912763-85-0)
- 2-(3,5-Dimethylisoxazol-4-yl)-2-oxoacetic acid (CAS 35166-25-7)
- 2-(3,5-Dimethylisoxazol-4-yl)-N-hydroxyacetimidamide (CAS 102390-29-4)
- 3-(3,5-Dimethylisoxazol-4-yl)propanoic acid (CAS 116423-07-5)
- 1-(3,5-Dimethylisoxazol-4-yl)-3-methylurea (CAS 98432-43-0)
Recommended Standards
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- 6-Bromo-5-methoxy-2-nitropyridin-3-amine (CAS 1808164-27-3)
- 4-Ethyl-3-(2-(methylsulfonyl)propan-2-yl)-1h-pyrazol-5-amine (CAS 1350477-92-7)
- 4-(Aminomethyl)-3-chlorobenzonitrile (CAS 182292-05-3)
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- Ciguatoxin 3 (CAS 139341-09-6)
- Ethyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1286753-85-2)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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