3-Butenoic Acid CAS 625-38-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 625-38-7 |
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Butenoic Acid (CAS 625-38-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H6O2. Molecular weight: 86.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Butenoic Standards
- 2-Oxo-3-butenoic Acid (CAS 56842-76-3)
- 2-Methyl-3-butenoic Acid (CAS 53774-20-2)
- 156948-00-4 2-Butenoic acid, 3-methoxy-, (2E)- CTK0B0567 (CAS 156948-00-4)
- 2-Butenoic acid, 3-(acetylamino)-, (2Z)- (CAS 497262-04-1)
- 3-Butenoic acid, 2-hydroxy-2-methyl-, ethyl ester 50471-46-0 CTK1G6653 (CAS 50471-46-0)
- 2-Butenoic acid, 2-methyl-, butyl ester, (2Z)- (CAS 7785-64-0)
- 3-Butenoic acid, 4-(dimethylamino)-2-oxo-, methyl ester (CAS 331005-96-0)
- 2-Butenoic acid, 3-amino-, 1,1-dimethylethyl ester, (2Z)- (CAS 16052-66-7)
Recommended Standards
- Formic Acid 1-propen-2-yl ester (CAS 32978-00-0)
- Letrozole Impurity 5 (CAS 124213-98-5)
- Dihydrofuran-3(2H)-one (CAS 22929-52-8)
- 4-Amino-1-naphthonitrile (CAS 58728-64-6)
- tert-Butyl 4-chlorospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1129432-44-5)
- 1-Methyl-2-(5-methylfuran-2-yl)pyrrolidin-3-amine (CAS 1343781-31-6)
- (1-(tert-butoxycarbonyl)-5-(diethylamino)-1H-indol-2-yl)boronic acid (CAS 1021342-95-9)
- 2-(4-Chlorophenyl)-N-(4-(trifluoromethoxy)phenyl)thiazole-4-carboxamide (CAS 303998-36-9)
- (2R,4S)-2-methyltetrahydropyran-4-ol (CAS 82110-17-6)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
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