2,3-Dimethyl-2,3-dihydrobenzofuran-4-ol CAS 89242-58-0
| CAS No. | 89242-58-0 |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 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.
CATO supplies 2,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 89242-58-0), a certified reference material (molecular formula C10H12O2, MW 164.20 g/mol) for analytical method development and quality control.
Structurally, 2,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (C10H12O2) 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 164.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1982 |
Related Dimethyl Standards
- 2,2-Dimethyl-2,3-dihydrobenzofuran-3-ol (CAS 103324-02-3)
- 2,2-Dimethyl-1-(pyrimidin-5-yl)propan-1-one (CAS 103686-53-9)
- 3,6-Dimethyl-2,3-dihydrobenzofuran-5-ol (CAS 111950-57-3)
- 3',5'-Dimethyl-2'-hydroxyacetophenone (CAS 1198-66-9)
- 2,2-Dimethyl-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 1198153-92-2)
- 3,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 1232362-02-5)
- 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 150352-17-3)
- 5,5-Dimethyl-5,6-dihydrobenzofuran-7(4H)-one (CAS 191480-96-3)
Recommended Standards
- 2,3,6-Trimethylbenzoic acid (CAS 2529-36-4)
- 2,3-Dimethyl-6,7-dihydrobenzofuran-4(5H)-one (CAS 61190-45-2)
- 2,3,5-Trimethyl-4-hydroxybenzaldehyde (CAS 91060-95-6)
- 2,3-Dimethylbenzohydrazide (CAS 219783-74-1)
- Sodium (C10-16)alkylbenzenesulfonate (CAS 68081-81-2)
- tert-Butyl 4-[3-(methoxycarbonyl)pyridin-2-yl]piperazine-1-carboxylate (CAS 2055119-02-1)
- 3-Chloro-N-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide (CAS 435341-85-8)
- 4-(3,5-Dimethylphenyl)oxazolidin-2-one (CAS 1496928-42-7)
- 4-(4-Methyl-1-piperidinyl)aniline (CAS 342013-25-6)
- 1-trans-2-cis-4-Trimethylcyclopentane (CAS 16883-48-0)
- (E)-N-(Dihydrofuran-2(3H)-ylidene)aniline (CAS 51229-49-3)
- H-Leu-Tyr-Leu-OH (H-3990.0250) (CAS 34337-48-9)
- N-(1-ethoxypropan-2-yl)-2,2-dimethylthietan-3-amine (CAS 1876488-46-8)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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