Methyl 4-Benzyloxy-3-hydroxybenzoate CAS 87687-75-0
| CAS No. | 87687-75-0 |
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 4-Benzyloxy-3-hydroxybenzoate.
Methyl 4-Benzyloxy-3-hydroxybenzoate (CAS 87687-75-0), molecular formula C15H14O4 and molecular weight 258.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 4-Benzyloxy-3-hydroxybenzoate (C15H14O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 4-Benzyloxy-3-hydroxybenzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Methyl Standards
- 2-(Benzyloxy)-4-methoxybenzoic acid (CAS 13618-49-0)
- 2-(Benzyloxy)-6-hydroxy-4-methoxybenzaldehyde (CAS 1476847-50-3)
- 4-Benzyloxy-3-methoxybenzoic Acid (CAS 1486-53-9)
- 4-(Benzyloxy)-N-methyl-2-nitroaniline (CAS 1951439-76-1)
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- (7-Benzyloxy-benzo[1,3]dioxol-5-yl)-methanol (CAS 221177-67-9)
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- 2-(4-(Benzyloxy)phenyl)-2-hydroxyacetic acid (CAS 71707-27-2)
Recommended Standards
- Methyl 4-(benzyloxy)-2-hydroxybenzoate (CAS 5427-29-2)
- Methyl 5-(benzyloxy)-2-hydroxybenzoate (CAS 61227-22-3)
- Methyl 4-(4-methoxyphenoxy)benzoate (CAS 38342-84-6)
- N'-(2-Ethoxybenzylidene)furan-2-carbohydrazide (CAS 292180-80-4)
- 2-Oxo-2-(3-(trifluoromethyl)phenyl)acetic acid (CAS 61560-95-0)
- 5-[3-(tert-Butyl-1-(2,4-dichlorobenzyl)-1H-pyrazol-5-yl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 306937-09-7)
- Diethyl (2R,5S)-tetrahydrothiophene-2,5-dicarboxylate (CAS 216884-00-3)
- Allyl 3-ethoxy-4-((2-methylbenzyl)oxy)benzoate (CAS 1706441-19-1)
- N-[1-(pyridin-4-yl)ethyl]formamide (CAS 20877-38-7)
- 9-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4,9-tetrahydrospiro[carbazole-3,2'-[1,3]dioxolane] (CAS 477873-13-5)
- 4-Cyclopropoxy-2-fluoroaniline (CAS 1243327-39-0)
- 1-(4-Ethynylphenyl)cyclopropane-1-carboxylic acid (CAS 1314655-25-8)
- 3-(Methylsulfonyl)-2-(4-nitrophenyl)-1H-pyrrole (CAS 1713174-57-2)
- Human glucagon CRS (CAS 9007-92-5)
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