2-(3,4-Dihydro-2h-1-benzopyran-6-yl)ethan-1-ol CAS 145760-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145760-40-3 |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dihydro-2h-1-benzopyran-6-yl)ethan-1-ol (CAS 145760-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O2. Molecular weight: 178.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 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.) | 1998 |
Related Dihydro Standards
- (4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methanamine (CAS 1225889-66-6)
- (S)-1-(3,4-Dihydro-2H-benzo[1,4]oxazin-6-yl)-ethanamine (CAS 1315051-29-6)
- N-(3,4-Dihydro-2H-pyrrol-5-yl)-1,3-dimethyl-1H-pyrazol-4-amine (CAS 1601830-02-7)
- 1-(4,5-Dihydro-1H-pyrrolo[2,3-b]pyrazin-7-yl)-N,N-dimethylmethanamine (CAS 1624261-12-6)
- 3’,4’-dihydro-2’H-spiro[oxolane-3,1’-pyrrolo[1,2-a]pyrazine] (CAS 1803601-30-0)
- (2-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)cyclopropyl)methanol (CAS 2384701-79-3)
- (4-methyl-3,4-dihydro-2H-1,4-benzoxazin-7-yl)methylamine (CAS 946409-08-1)
- (4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)methanamine (CAS 282520-55-2)
Recommended Standards
- 2-Methoxy-5-propylbenzaldehyde (CAS 145742-54-7)
- 1-(3,6-Dimethylpyrazin-2-yl)-2-methylpropan-1-one (CAS 145984-66-3)
- 2-(Benzyloxy)-2-methylpropanal (CAS 145486-31-3)
- 2-Chloro-5-fluoro-4-methylaniline (CAS 452-93-7)
- ethyl 2-bromoimidazo[4,3-b][1,3]thiazole-7-carboxylate (CAS 901122-44-9)
- 3-((Tert-butyldimethylsilyl)oxy)pentanedioic acid (CAS 113794-48-2)
- 2-(4-Fluoro-3-(trifluoromethyl)phenoxy)ethan-1-amine (CAS 1186048-81-6)
- 4-Phenyl-2-(pyridin-4-yl)pentan-1-amine (CAS 1306605-43-5)
- 1-(3-Chlorophenyl)-3-methylbutan-1-amine hydrochloride (CAS 1219455-95-4)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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