3-[(tert-butoxy)carbonyl]-5-methylbenzoic acid CAS 1909308-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1909308-82-2 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(tert-butoxy)carbonyl]-5-methylbenzoic acid (CAS 1909308-82-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H16O4. Molecular weight: 236.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related tert Standards
- 2-{2-[(tert-butoxy)carbonyl]phenyl}acetic acid (CAS 168072-81-9)
- 2-(tert-Butoxy)-4-(cyclopropylmethoxy)phenol (CAS 1243279-48-2)
- 2-(tert-Butoxy)-6-(cyclopropylmethoxy)phenol (CAS 1243289-14-6)
- 4-(tert-Butoxy)-5-cyclopropoxy-N-methylpyridin-2-amine (CAS 1243316-44-0)
- (6-(tert-Butoxy)-4-cyclopropoxypyridin-2-yl)methanamine (CAS 1243329-01-2)
- 3-(tert-Butoxy)-5-cyclopropoxy-N-methylpyridin-2-amine (CAS 1243329-02-3)
- (3-(tert-Butoxy)-5-cyclopropoxypyridin-2-yl)methanamine (CAS 1243344-45-7)
- 4-(tert-Butoxy)-2-(cyclopropylmethoxy)phenol (CAS 1243362-72-2)
Recommended Standards
- 19039-94-2 3-Buten-2-one, 4-(3,4,5-trimethoxyphenyl)-, (3E)- CTK0A2356 (CAS 19039-94-2)
- 2-(2-Methoxyphenoxy)-1-(tetrahydrofuran-3-yl)ethan-1-one (CAS 1920937-56-9)
- 4-(2-(1,3-Dioxan-2-yl)ethoxy)benzaldehyde (CAS 188884-61-9)
- methyl 4-amino-5-iodo-pyridine-2-carboxylate (CAS 2089150-47-8)
- 5-Fluoro-2-(trifluoromethyl)isonicotinic acid (CAS 1256806-61-7)
- 2-methyl-3a,4,5,6,7,7a-hexahydro-1H-pyrrolo[3,4-c]pyridin-3-one (CAS 1242336-75-9)
- N-hydroxy-P,P-diphenylphosphinic amide (CAS 73452-52-5)
- Difluprednate Impurity N2 (CAS 2326-26-3)
- methyl 1H-pyrazolo[3,4-c]pyridine-4-carboxylate (CAS 1363381-90-1)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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