7-Hydroxy-3,4-dihydronaphthalen-2(1H)-one CAS 37827-68-2
| CAS No. | 37827-68-2 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 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 7-Hydroxy-3,4-dihydronaphthalen-2(1H)-one.
7-Hydroxy-3,4-dihydronaphthalen-2(1H)-one (CAS 37827-68-2) is a high-purity analytical reference standard with the molecular formula C10H10O2 and a molecular weight of 162.19 g/mol.
Structurally, 7-Hydroxy-3,4-dihydronaphthalen-2(1H)-one (C10H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 162.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 7-Hydroxy-3,4-dihydronaphthalen-2(1H)-one 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 | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Hydroxy Standards
- 5-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 103203-78-7)
- 4-Hydroxy-5-methyl-2,3-dihydro-1H-inden-1-one (CAS 1092553-17-7)
- 4-Hydroxy-2,3-dihydro-1H-indene-5-carbaldehyde (CAS 1092553-18-8)
- 6-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 1194741-69-9)
- 6-Hydroxy-5-methyl-2,3-dihydro-1H-inden-1-one (CAS 1260013-45-3)
- 3-(2-Hydroxy-1-Methyl-2-Nitrosohydrazino)-N-Methyl-1-Propanamine (CAS 146724-84-7)
- (2Z)-3-Hydroxy-2-(4-methylphenyl)prop-2-enal (CAS 493038-89-4)
- 2-Hydroxy-1,2,3,4-tetrahydronaphthalen-1-one (CAS 64559-97-3)
Recommended Standards
- 7-Ethylbenzofuran-2(3H)-one (CAS 742079-92-1)
- 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 67901-82-0)
- 7-Ethoxy-1H-indazole (CAS 351210-08-7)
- 7-Hydroxy-6-methyl-2,3-dihydro-1H-inden-1-one (CAS 68293-31-2)
- 1-((3,5-Dimethyl-1h-pyrazol-4-yl)sulfonyl)indoline hydrochloride (CAS 1032073-17-8)
- tert-butyl N-[(4-methoxy-2-methylpyrrolidin-2-yl)methyl]carbamate (CAS 2044712-82-3)
- 1-(1-Ethoxy-4-ethylcyclohexyl)-N-methylmethanamine (CAS 1249024-58-5)
- 5-Bromo-2-methoxypyridin-4-amine (CAS 1232431-48-9)
- (S)-2-Amino-N-(((S)-1-benzylpyrrolidin-2-yl)methyl)-N-isopropyl-3-methylbutanamide (CAS 1401667-72-8)
- 2-(4-Ethoxyphenyl)-5-methyloxazol-4-ol (CAS 298194-07-7)
- 1-(3-Fluoro-4-methoxyphenyl)cyclopropanamine (CAS 1260852-84-3)
- 2-Phenyl-4-pentenenitrile (CAS 5558-87-2)
- 2-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1446478-67-6)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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