2′-Hydroxy[1,1′-biphenyl]-2-carboxylic acid CAS 4445-30-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4445-30-1 |
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2′-Hydroxy[1,1′-biphenyl]-2-carboxylic acid (CAS 4445-30-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10O3. Molecular weight: 214.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10O3 |
| Molecular Weight | 214.22 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Hydroxy Standards
- 2-Hydroxy-[1,1'-biphenyl]-4-carboxylic Acid (CAS 106593-48-0)
- 2-Hydroxy-N-(pyridin-3-yl)benzamide (CAS 118623-71-5)
- 4'-Hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 121629-21-8)
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- 4-Hydroxy-7-methoxy-6-methylquinoline-3-carbonitrile (CAS 1259017-79-2)
- 2-Hydroxy-n-(2-pyridinyl)benzamide (CAS 13563-04-7)
- 4-hydroxy-2-phenylbenzoic acid (CAS 155503-85-8)
- 3'-Hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 171047-01-1)
Recommended Standards
- 2-[2-(4-methoxyphenyl)-2-oxoethyl]propanedinitrile (CAS 26454-79-5)
- 2-Amino-3-(3-oxo-4-propyl-2,3-dihydroisoxazol-5-yl)propanoic acid (CAS 865792-22-9)
- 2-[2-(4-methoxyphenyl)-1,3-oxazol-4-yl]acetonitrile (CAS 949980-19-2)
- 2,5-Dimethylfuran-3-sulfonyl chloride (CAS 166964-26-7)
- Ethyl(2-ethylphenyl)sulfane (CAS 90927-72-3)
- (R)-2-(((Benzyloxy)carbonyl)amino)-3-hydroxy-2-methylpropanoic acid (CAS 113312-55-3)
- Methyl 6-Chloro-5-iodonicotinate (CAS 365413-29-2)
- 3-(((2-Methyl-5-oxo-5h-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)methyl)thio)propanoic acid (CAS 1239851-78-5)
- Allisartan Isoproxil Impurity 4 (CAS CATO-C4X-32174)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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