1-(4-Hydroxyphenyl)ethane-1,2-diol CAS 2380-75-8
| CAS No. | 2380-75-8 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 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 1-(4-Hydroxyphenyl)ethane-1,2-diol.
1-(4-Hydroxyphenyl)ethane-1,2-diol (CAS 2380-75-8) is a high-purity analytical reference standard with the molecular formula C8H10O3 and a molecular weight of 154.16 g/mol.
Based on its molecular formula C8H10O3, 1-(4-Hydroxyphenyl)ethane-1,2-diol contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-(4-Hydroxyphenyl)ethane-1,2-diol 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 | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Hydroxyphenyl Standards
- (1R)-1-(3-hydroxyphenyl)ethane-1,2-diol (CAS 158551-93-0)
- 1-(3-hydroxyphenyl)ethane-1,2-diol (CAS 20150-19-0)
- N-(2-hydroxyphenyl)acetamide-d3 (CAS 122258-87-1)
- 1-(4-Hydroxyphenyl)urea (CAS 1566-41-2)
- 2-Hydroxyphenyl acetate (CAS 2848-25-1)
- (1E)-1-(4-Hydroxyphenyl)ethanone Oxime (CAS 198712-64-0)
- 2-(2-Hydroxyphenyl)acetamide (~90%) (CAS 22446-40-8)
- 2-(3-Hydroxyphenyl)acetamide (CAS 22446-41-9)
Recommended Standards
- 1-(5-(Hydroxymethyl)-2-methylfuran-3-yl)ethanone (CAS 70107-20-9)
- 1-(2-Ethoxyfuran-3-yl)ethanone (CAS 344326-71-2)
- 1-(5-Ethoxyfuran-2-yl)ethan-1-one (CAS 2126176-80-3)
- (3aS,7aS)-Hexahydroisobenzofuran-1,3-dione (CAS 31982-85-1)
- Ethyl 1-phenyl-1H-imidazole-2-carboxylate (CAS 104996-63-6)
- (Triphenylphosphine)gold tetrafluoroborate (CAS 67215-70-7)
- 4-(Difluoromethyl)-5-fluoro-6-hydroxypicolinoyl chloride (CAS 1805506-97-1)
- 4-Cyclopropoxy-2-fluoro-6-methoxypyridine (CAS 1243329-79-4)
- n-(4-Acetamidophenyl)-3-methylbut-2-enamide (CAS 900711-62-8)
- ethyl 1-cyanocyclopent-3-ene-1-carboxylate (CAS 68882-32-6)
- 2,4-Dichloro-3-fluoronitrobenzene (CAS 393-79-3)
- 2,6-Dichloro-4-(4-(trifluoromethyl)phenyl)pyridine (CAS 697739-21-2)
- n-(1-(4-Iodophenyl)ethyl)-3-methoxypropan-1-amine (CAS 1157743-79-7)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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