[4,4'-bioxane]-4-carboxylic acid CAS 1531559-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1531559-20-2 |
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[4,4'-bioxane]-4-carboxylic acid (CAS 1531559-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H18O4. Molecular weight: 214.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- 5-(2,2-Dimethoxyacetyl)-2,2-dimethylcyclopentan-1-one (CAS 1527789-80-5)
- 1-(4-(3,5-Dimethyl-1H-pyrazol-1-yl)phenyl)ethan-1-one (CAS 153813-15-1)
- 2',3',4',9'-Tetrahydrospiro[oxetane-3,1'-pyrido[3,4-b]indole] (CAS 1523558-63-5)
- (5-ethylthien-2-yl)methylamine (CAS 104162-80-3)
- 3-Fluoropyrid-2-yl-methanol (CAS 31181-79-0)
- 2-(3,5-Dichlorophenyl)pyridine (CAS 1379370-04-3)
- Methyl 4-(1-(2-methoxyacetyl)piperidin-4-yl)benzoate (CAS 1421515-33-4)
- Avibactam Impurity 60 (CAS CATO-C4X-134860)
- 4-chloro-6-methyl-5-phenyl-2-pyridin-2-ylthieno[2,3-d]pyrimidine (CAS 885460-88-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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