4-(tert-Butoxy)-2-hydroxybenzoic acid CAS 1243360-65-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243360-65-7 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(tert-Butoxy)-2-hydroxybenzoic acid (CAS 1243360-65-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14O4. Molecular weight: 210.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related tert Standards
- 2-(tert-Butoxy)-6-hydroxybenzoic acid (CAS 1243287-03-7)
- 2-(tert-Butoxy)-3-hydroxybenzoic acid (CAS 1243362-47-1)
- 4-(tert-Butoxy)-3-hydroxybenzoic acid (CAS 1243390-30-8)
- 3-(tert-Butoxy)-2-hydroxybenzoic acid (CAS 1243439-67-9)
- 2-Butoxy-3-methyl-5-nitropyridine (CAS 1881320-87-1)
- 2-Butoxy-5-methyl-3-nitropyridine (CAS 1881331-64-1)
- 2-(tert-Butoxy)-4-hydroxybenzoic acid (CAS 364080-24-0)
- 4-butoxy-2-hydroxybenzoic acid (CAS 29264-27-5)
Recommended Standards
- 5-(Piperazin-1-ylmethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 1242281-57-7)
- Ethyl 5-(allyloxy)-1-methyl-1H-pyrazole-3-carboxylate (CAS 1239844-58-6)
- 6-Phenyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 1234484-57-1)
- 3-bromocyclobutanecarbonitrile (CAS 1824469-41-1)
- 3,5-Dimethyl-2-morpholinomethyl benzophenone (CAS 898750-59-9)
- N1-ethyl-4-nitrobenzene-1,2-diamine (CAS 66668-41-5)
- (E)-1-(3-(3-(dimethylamino)acryloyl)phenyl)-3,3-dimethylazetidin-2-one (CAS 866131-31-9)
- 2-hydroxy-N-(2,2,2-trifluoroethyl)ethane-1-sulfonamide (CAS 1481565-56-3)
- E 3330 (CAS 136164-66-4)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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