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
| CAS No. | 41257-75-4 |
| Molecular Formula | C5H6O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile.
CATO supplies 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), a certified reference material (molecular formula C5H6O4C4H7NO2C5H8O2C4H6O2C3H3N, MW 470.48 g/mol) for analytical method development and quality control.
Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile (C5H6O4C4H7NO2C5H8O2C4H6O2C3H3N) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Butanedioic acid, 2-methylene-, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- Butanedioic acid, 1-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate (CAS 103885-38-7)
- Butanedioic acid, 2-hydroxy-, calcium salt, hydrate (1:1:1) (CAS 1138140-78-9)
- Butanedioic acid, 1-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester (CAS 138833-93-9)
- Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,1′-(1,4-phenylenedi-2,1-ethanediyl) 4,4′-diethyl ester (CAS 1402918-72-2)
- 144860-68-4 Butanedioic acid, 1-[(1S,2E,4E)-1-[(2R,5S,7R,8S)-2-butyl-7-[(2E,4E,6S,7S,8E)-9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrien-1-yl]-8-methyl-1,6-dioxaspiro[4.5]dec-2-yl]-5-carboxy-4-methyl-2,4-pentadien-1-yl] ester (CAS 144860-68-4)
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- Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester (CAS 178261-45-5)
- Butanedioic acid, 2-sulfo-, sodium salt (CAS 20526-58-3)
Recommended Standards
- Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-(aminooxy)- (CAS 956496-54-1)
- 2-Chloro-9-(3-chlorobenzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 115204-64-3)
- 6-Bromo-7-methoxyquinolin-4-ol (CAS 1361235-54-2)
- 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)
- (1-Oxy-pyridin-3-yl)-acetonitrile (CAS 6635-88-7)
- 3-(2-Ethylphenoxy)-N-methylpropan-1-amine (CAS 915922-98-4)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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