5-Hydroxy-3,4-dihydronaphthalen-2(1H)-one CAS 35697-10-0
| CAS No. | 35697-10-0 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Hydroxy-3,4-dihydronaphthalen-2(1H)-one (CAS 35697-10-0) is a high-purity analytical reference standard with the molecular formula C10H10O2 and a molecular weight of 162.19 g/mol.
Structurally, 5-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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-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)
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Recommended Standards
- 5-hydroxy-6-methylindan-1-one (CAS 721948-91-0)
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- 5-Hydrazinyl-4-methyl-1H-benzo[d]imidazole (CAS 739350-69-7)
- 5-Methoxy-1H-indol-4-amine (CAS 431046-37-6)
- 2-(2-Chloro-3,5-dimethylphenoxy)acetic acid (CAS 25141-39-3)
- (1S,3s)-1-bromo-3-ethoxycyclobutane (CAS 53778-40-8)
- 4-Amino-6-chloro-2-phenylpyridazin-3(2H)-one (CAS 867130-83-4)
- 4-(Perfluoroheptyl)phenol (CAS 57578-99-1)
- Trans-methyl 4-butylcyclohexanecarboxylate (CAS 80361-60-0)
- 2-Decyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 141091-38-5)
- 4-Bromo-N-(2-hydroxyphenyl)benzamide (CAS 301207-69-2)
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