2-Butenedioic acid (2E)-, polymer with 2,2'-oxybis[ethanol], benzoate CAS 69898-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69898-15-3 |
| Molecular Formula | C11H14O4 C4H4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butenedioic acid (2E)-, polymer with 2,2'-oxybis[ethanol], benzoate (CAS 69898-15-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14O4 C4H4O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14O4 C4H4O4 |
| Molecular Weight | 326.30 g/mol |
| Appearance | Off-white to pale 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Butenedioic Standards
- (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 (CAS 1266402-66-7)
- 2-Butenedioic acid (2Z)-, polymer with ethenylbenzene, compd. with 2-amino-2-methyl-1-propanol (CAS 143348-13-4)
- 2-Butenedioic acid (2E)-, ammonium salt (CAS 14548-85-7)
- 2-Butenedioic acid (2E)-,1-butyl ester (CAS 16062-88-7)
- 2-Butenedioic acid (2E)-, 1,4-dioctyl ester, polymer with ethenyl acetate and 2-hydroxypropyl 2-methyl-2-propenoate (CAS 192230-35-6)
- 2-Butenedioic acid (2E)-, 1,4-bis(1-methylethyl) ester, polymer with ethenyl acetate and ethenylbenzene (CAS 193486-91-8)
- 2-Butenedioic acid, 2-[[4-(methoxycarbonyl)-3-thienyl]amino]-, 1,4-diethyl ester (CAS 2007931-02-2)
- 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene and ethenylbenzene (CAS 24938-12-3)
Recommended Standards
- Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-carboxylate (CAS 1408074-70-3)
- ((2S,5S)-5-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-2-yl)methanol (CAS 127516-07-8)
- (1S,4R)-4-(Methoxycarbonyl)cyclobut-2-enecarboxylic acid (CAS 151715-95-6)
- (1R)-7-(sec-butyl)-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1372898-10-6)
- 17-Epimethandienone (CAS 33526-40-8)
- 7-fluoro-3-methyl-2-oxo-1,3-benzoxazole-5-carboxylic acid (CAS 2387599-10-0)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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