5-Iodo-2-methoxytetrahydro-2H-pyran CAS 645413-12-3
| CAS No. | 645413-12-3 |
| Molecular Formula | C6H11IO2 |
| Molecular Weight | 242.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Iodo-2-methoxytetrahydro-2H-pyran 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.
CATO supplies 5-Iodo-2-methoxytetrahydro-2H-pyran (CAS 645413-12-3), a certified reference material (molecular formula C6H11IO2, MW 242.05 g/mol) for analytical method development and quality control.
Structurally, 5-Iodo-2-methoxytetrahydro-2H-pyran (C6H11IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. 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 242.05 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H11IO2 |
| Molecular Weight | 242.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
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Recommended Standards
- 4-Iodobutyl acetate (CAS 40596-44-9)
- 6-Bromo-4H-4lambda4-imidazo[1,2-a]pyridine-4-carboxylic acid (CAS 944896-42-9)
- 4-(iodomethyl)-2,2-dimethyl-1,3-dioxolane (CAS 4351-11-5)
- 6-Iodohexanoic acid (CAS 4224-63-9)
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- Bis-(1,3-diethylthiobarbituric acid)trimethine oxonol (CAS 47623-98-3)
- 2-(3-Amino-2-oxopyridin-1(2h)-yl)-N-isopropylacetamide (CAS 1250672-89-9)
- 4-(Trifluoromethyl)phenyl acetate (CAS 78950-29-5)
- N,N,N'-Trimethylhydrazine, N'-BOC protected (CAS 232615-10-0)
- Hydrocortisone Impurity 55 (CAS CATO-C4X-140155)
- Ursodeoxycholic acid impurity 61 (CAS 110107-03-4)
- 1-(3-Ethynyl-4-hydroxyphenyl)ethan-1-one (CAS 370565-08-5)
- Ethyl (3E)-3-[(carbamoylamino)imino]-4,4,4-trifluorobutanoate (CAS 666728-19-4)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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