2-Methyl-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-ol CAS 956079-44-0
| CAS No. | 956079-44-0 |
| Molecular Formula | C9H18O3 |
| Molecular Weight | 174.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-Methyl-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-ol (CAS 956079-44-0), a certified reference material (molecular formula C9H18O3, MW 174.24 g/mol) for analytical method development and quality control.
Structurally, 2-Methyl-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-ol (C9H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 174.24 g/mol, it falls into the medium-molecular-weight range.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H18O3 |
| Molecular Weight | 174.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
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Recommended Standards
- 2-Methyl-1-propyl-1H-benzo[d]imidazole (CAS 5805-77-6)
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- Ethyl 4-hydroxy-1-isopropyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 1253790-69-0)
- 1-(3-Chloro-4-methoxyphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264050-63-6)
- Ethyl 5-(3-chloro-4-fluorophenyl)-5-oxopentanoate (CAS 951890-06-5)
- 3-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acid (CAS 1798715-21-5)
- 5-Chloro-2-nitro-4-(trifluoromethyl)aniline (CAS 35375-74-7)
- 6-tert-Butyldimethylsilyl-4'-hydroxy Raloxifene-d4 (CAS 1329611-25-7)
- 8-(Acetylthio)octanoic acid (CAS 503564-61-2)
- 3-([1,1'-Biphenyl]-4-yl)-6-(3-(4a-hydroxyoctahydroisoquinolin-2(1H)-yl)-3-oxopropyl)-5,9-dimethyl-7H-furo[3,2-g]chromen-7-one (CAS 716342-74-4)
- Fulvestrant Impurity 13 (CAS CATO-C4X-191713)
- Peptide Impurity 27 (CAS 1350456-68-6)
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