Tetrahydropyran-4-carbonyl Chloride CAS 40191-32-0
| CAS No. | 40191-32-0 |
| Molecular Formula | C6H9ClO2 |
| Molecular Weight | 148.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tetrahydropyran-4-carbonyl Chloride.
CATO supplies Tetrahydropyran-4-carbonyl Chloride (CAS 40191-32-0), a certified reference material (molecular formula C6H9ClO2, MW 148.59 g/mol) for analytical method development and quality control.
Structurally, Tetrahydropyran-4-carbonyl Chloride (C6H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 148.59 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tetrahydropyran-4-carbonyl Chloride 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 | C6H9ClO2 |
| Molecular Weight | 148.59 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related Tetrahydropyran Standards
- 2-(Tetrahydropyran-2-yl)acetic Acid (CAS 13103-40-7)
- Methyl Tetrahydropyran-2-carboxylate (CAS 84355-44-2)
- 3-tetrahydropyran-2-ylprop-2-ynoic acid (CAS 1339082-05-1)
- 3-tetrahydropyran-3-ylprop-2-ynoic acid (CAS 1339388-27-0)
- methyl 2-tetrahydropyran-3-ylideneacetate (CAS 1563928-01-7)
- 4-(Tetrahydropyran-2-yloxy)-1-butene (CAS 59574-65-1)
- Ethyl Tetrahydropyran-4-carboxylate (CAS 96835-17-5)
- Tetrahydropyran-4,4-dicarbonitrile (CAS 111511-90-1)
Recommended Standards
- Tetrahydro-2H-pyran-2-carbonyl chloride (CAS 40053-81-4)
- CAS 89727-99-1 (CAS 89727-99-1)
- pyrimidine-5-carbonyl chloride (CAS 40929-48-4)
- 4-chloro-N-nitrosopiperidine (CAS 65445-61-6)
- 6-(Pyrrolidin-2-yl)quinoline; acetic acid (CAS 1177324-07-0)
- N-(4-phenoxyphenyl)-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide (CAS 338793-51-4)
- 4,4'-Sulfonylbis(1-fluoro-2-nitrobenzene) (CAS 312-30-1)
- 4-Chloropentanoyl Chloride (CAS 63480-12-6)
- Allylescaline (CAS 39201-75-7)
- Tert-butyl 2-(((5-fluoropyridin-2-yl)oxy)methyl)-8-azabicyclo[3.2.1]Octane-8-carboxylate (CAS 2007919-75-5)
- (S)-1-(4-Fluoro-2-methylphenyl)propan-1-amine hydrochloride (CAS 1213151-68-8)
- 2-(2-(2-Isopropoxyethoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343429-58-2)
- N-(3-Chloro-phenyl)-phthalamic acid (CAS 5406-21-3)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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