Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile CAS 41257-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41257-75-4 |
| Molecular Formula | C5H6O4 C4H7NO2 C5H8O2 C4H6O2 C3H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile (CAS 41257-75-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6O4 C4H7NO2 C5H8O2 C4H6O2 C3H3N. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H6O4 C4H7NO2 C5H8O2 C4H6O2 C3H3N |
| Molecular Weight | 470.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1968 |
| Nitrogen Atoms | 2 |
Related Butanedioic Standards
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Recommended Standards
- Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-(aminooxy)- (CAS 956496-54-1)
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- Mucobromic acid 2,3-dibromomalealdehydic acid (2z)-2,3-dibromo-4-oxobut-2-enoic acid 2,3-dibromo-4-oxo-2-butenoic acid dibromoaldehydoacrylic acid a,b-dibromo-b-formylacrylic acid 2,3-dibromomaleic aldehyde acid Bromomucic acid 488-11-9 (CAS 488-11-9)
- 4-(3,6-Dichloro-1,2,4-triazin-5-yl)-3-methylthiomorpholine (CAS 1538777-94-4)
- (5-Fluoro-2-(2-methyl-1H-imidazol-1-yl)pyridin-4-yl)boronic acid (CAS 2225174-54-7)
- ({4-[(2-chlorophenyl)methoxy]-3,5-dimethylphenyl}methyl)(methyl)amine hydrochloride (CAS 1311314-19-8)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
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