1-(3-Hydroxyphenyl)cyclobutane-1-carboxylic acid CAS 1307837-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1307837-71-3 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Hydroxyphenyl)cyclobutane-1-carboxylic acid (CAS 1307837-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12O3. Molecular weight: 192.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 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, ethanol, 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.) | 1990 |
Related Hydroxyphenyl Standards
- 1-[(4-Hydroxyphenyl)methyl]cyclopropane-1-carboxylic acid (CAS 1512778-52-7)
- Ethyl 3-(2-hydroxyphenyl)acrylate (CAS 17041-46-2)
- 5-[(3-hydroxyphenyl)methyl]oxolan-2-one (CAS 21618-91-7)
- 5-[(4-hydroxyphenyl)methyl]oxolan-2-one (CAS 871329-30-5)
- Ethyl 3-(3-hydroxyphenyl)acrylate (CAS 3943-96-2)
- Ethyl 3-(4-hydroxyphenyl)acrylate (CAS 2979-06-8)
- 2-(4-Hydroxyphenyl)-4-methylpentan-3-one (CAS 111873-62-2)
- 1-(4-Hydroxyphenyl)-3,3-dimethylbutan-2-one (CAS 153822-76-5)
Recommended Standards
- 3-Amino-5,6,7,8-tetrahydroisoquinoline-4-carboxylic acid (CAS 130688-31-2)
- 5-Allyl-2-cyclopropylpyrimidine-4,6-diol (CAS 1311275-28-1)
- 2-(Tert-butyl)oxazolo[4,5-c]pyridin-7-ol (CAS 1305325-10-3)
- 6-Methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol (CAS 264622-44-8)
- 5-((2,3,5,6-Tetrafluorophenoxy)methyl)furan-2-carboxylic acid (CAS 406470-51-7)
- (4-Hydroxypiperidin-1-yl)(pyridin-3-yl)methanone (CAS 1082883-04-2)
- (S)-(2R,3R,4R,5R)-L-Sofosbuvir Isomer (CAS 1337482-15-1)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13-Heptacosafluoro-15-iodopentadecane (CAS 146983-96-2)
- (4Z)-N-[(4-Chlorophenyl)methoxy]-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-imine (CAS 321430-57-3)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com