3-(chloromethyl)tetrahydropyran CAS 948007-45-2
| CAS No. | 948007-45-2 |
| Molecular Formula | C6H11ClO |
| Molecular Weight | 134.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, 3-(chloromethyl)tetrahydropyran is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 134.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(chloromethyl)tetrahydropyran (CAS 948007-45-2), molecular formula C6H11ClO and molecular weight 134.60 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 3-(chloromethyl)tetrahydropyran under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11ClO |
| Molecular Weight | 134.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related chloromethyl Standards
- 3-(Chloromethyl)-4-methyltetrahydrofuran (CAS 1202400-53-0)
- 2-(Chloromethyl)tetrahydro-2H-pyran (CAS 18420-41-2)
- 3-(Chloromethyl)-3-ethyloxetane (CAS 2177-22-2)
- 4-(chloromethyl)oxane (CAS 863324-23-6)
- 4-(Chloromethyl)-1,2,3-thiadiazole (CAS 147123-30-6)
- 3-(chloromethyl)-1,2,5-thiadiazole (CAS 16311-47-0)
- 2-(Chloromethyl)-1,3,4-thiadiazole (CAS 1823233-50-6)
- 4-(chloromethyl)-1-methyl-imidazole (CAS 112258-59-0)
Recommended Standards
- 3-chloro-4-methylpentan-2-one (CAS 2907-70-2)
- 3-(3-Chloropropoxy)prop-1-ene (CAS 318958-15-5)
- 3-Methylpentanoyl Chloride (CAS 51116-72-4)
- 2-Chloro-2-methyltetrahydro-2H-pyran (CAS 89357-26-6)
- 1-Isoxazol-4-yl-ethanone (CAS 83259-37-4)
- 1,2-Diiodobenzene (CAS 615-42-9)
- Ramifenazone (CAS 3615-24-5)
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- Tert-butyl (1R,5S)-3,9-diazabicyclo[3.3.2]Decane-9-carboxylate (CAS 1487351-49-4)
- (R)-1-(2-Fluoro-4-iodophenyl)ethan-1-amine (CAS 1213932-69-4)
- 2-Amino-2-(2,3-dimethoxyphenyl)acetamide (CAS 1218057-47-6)
- 1-Methyl-2-(pyrrolidin-2-yl)-1H-indole (CAS 1270520-60-9)
- Rel-tert-butyl ((1r,4r)-4-ethoxycyclohexyl)carbamate (CAS 952302-07-7)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com