6-Methyl-1,3-dihydroisobenzofuran-5-ol CAS 533934-35-9
| CAS No. | 533934-35-9 |
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 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 6-Methyl-1,3-dihydroisobenzofuran-5-ol.
6-Methyl-1,3-dihydroisobenzofuran-5-ol (CAS 533934-35-9) is a high-purity analytical reference standard with the molecular formula C9H10O2 and a molecular weight of 150.17 g/mol.
Structurally, 6-Methyl-1,3-dihydroisobenzofuran-5-ol (C9H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 150.17 g/mol, it falls into the medium-molecular-weight range. 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), 6-Methyl-1,3-dihydroisobenzofuran-5-ol 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 | C9H10O2 |
| Molecular Weight | 150.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Methyl Standards
- (1,3-Dihydroisobenzofuran-1-yl)methanol (CAS 1780424-67-0)
- (1,3-Dihydroisobenzofuran-5-yl)methanol (CAS 89424-84-0)
- (1,3-Dihydroisobenzofuran-5-yl)methanamine (CAS 933726-50-2)
- 4-Methyl-1,3-dihydroisobenzofuran-5-amine (CAS 944317-42-4)
- 6-Methyl-1,3-dihydroisobenzofuran-5-amine (CAS 2032241-74-8)
- 1,3-Dihydroisobenzofuran-1,3-diol (CAS 158694-15-6)
- 1,3-Dihydroisobenzofuran-4-carbaldehyde (CAS 6860-94-2)
- 1,3-Dihydroisobenzofuran-5-carbaldehyde (CAS 89424-83-9)
Recommended Standards
- 6-Methoxy-2,3-dihydrobenzofuran (CAS 90536-01-9)
- 6-Methyl-2,3-dihydrobenzofuran-5-ol (CAS 61948-06-9)
- 6-Hydroxy-2,3-dimethylbenzaldehyde (CAS 42373-90-0)
- 7-Methyl-2,3-dihydrobenzofuran-5-ol (CAS 359844-56-7)
- 3-[4-(difluoromethoxy)phenyl]propanenitrile (CAS 1057676-27-3)
- (5-Hydroxy-1-benzofuran-3-yl)(pyridin-2-yl)methanone (CAS 953423-73-9)
- Ethyl (2,4-difluoro-6-((trimethylsilyl)ethynyl)phenyl)carbamate (CAS 500139-00-4)
- 4-(2,3-epoxypropoxy)benzamide (CAS 28763-58-8)
- 7-Nitroisoindolo[2,1-a]quinoline-5,11-dione (CAS 143583-70-4)
- DTBT-2Th48Br (CAS 2433725-51-8)
- 4-Oxo-2-(4-pentylphenyl)-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-34-7)
- 4-Amino-2-hydrazinyl-6-phenylpyrimidine-5-carbonitrile (CAS 89445-60-3)
- 5-Methoxy-3-(trifluoromethyl)pyrazine-2-carboxylic acid (CAS 2770349-33-0)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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