(4-(Benzyloxy)-2-formylphenyl)boronic acid CAS 139962-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139962-97-3 |
| Molecular Formula | C14H13BO4 |
| Molecular Weight | 256.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Benzyloxy)-2-formylphenyl)boronic acid (CAS 139962-97-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13BO4. Molecular weight: 256.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13BO4 |
| Molecular Weight | 256.06 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related Benzyloxy Standards
- (4-(Benzyloxy)-3-formylphenyl)boronic acid (CAS 121124-98-9)
- (5-(Benzyloxy)-2-formylphenyl)boronic acid (CAS 1226773-36-9)
- (3-(Benzyloxy)-4-formylphenyl)boronic acid (CAS 1228829-23-9)
- (2-(Benzyloxy)-5-formylphenyl)boronic acid (CAS 1310384-22-5)
- (2-(Benzyloxy)-3-formylphenyl)boronic acid (CAS 1632370-88-7)
- (3-((Benzyloxy)carbonyl)phenyl)boronic acid (CAS 380430-52-4)
- 5-(benzyloxy)-3,6-dichloro-1,2,4-triazine (CAS 1510761-23-5)
- 2-(Benzyloxy)-4,6-dichloro-1,3,5-triazine (CAS 30886-24-9)
Recommended Standards
- Methyl 7-bromopyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 1379365-81-7)
- 3-Bromo-4-(methylamino)-5-nitrobenzonitrile (CAS 1420800-36-7)
- Methyl 6-bromoimidazo[1,2-a]pyrazine-8-carboxylate (CAS 1379297-22-9)
- Piperidin-4-yl(quinolin-3-yl)methanone dihydrochloride (CAS 1187933-33-0)
- 4-Amino-2-cyclopropylbenzonitrile (CAS 1006899-23-5)
- 5-Methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-amine hydrochloride (CAS 2879235-69-3)
- (R)-2,2,2-Trifluoro-N-(3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)acetamide (CAS 1441076-09-0)
- 2,2,2-TRifluoro-1-(3-methyl-4-(trifluoromethyl)phenyl)ethanone (CAS 1881293-78-2)
- Ethyl 1-(4-nitrophenyl)cyclopropanecarboxylate (CAS 1308814-98-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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