1-(2-Tetrahydropyranyl)-1H-pyrazole CAS 449758-17-2
| CAS No. | 449758-17-2 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2-Tetrahydropyranyl)-1H-pyrazole 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.
1-(2-Tetrahydropyranyl)-1H-pyrazole (CAS 449758-17-2), molecular formula C8H12N2O and molecular weight 152.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(2-Tetrahydropyranyl)-1H-pyrazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Tetrahydropyranyl Standards
- 2-[(4-Tetrahydropyranyl)oxy]ethanol (CAS 398487-56-4)
- 2-(4-Tetrahydropyranyl)acetic Acid (CAS 85064-61-5)
- (4-Tetrahydropyranyl)methylboronic Acid (CAS 1350513-18-6)
- 2-(4-Tetrahydropyranyl)acetyl Chloride (CAS 40500-05-8)
- 4-Tetrahydropyranyl Chloroformate (CAS 89641-80-5)
- Ethyl 2-(4-Tetrahydropyranyl)acetate (CAS 103260-44-2)
- (Z)-4-[(Tetrahydropyranyl)oxy]-2-buten-1-ol (CAS 57323-06-5)
- 2-(2-Tetrahydropyranyl)ethanamine (CAS 40500-01-4)
Recommended Standards
- 3,5-Dimethoxytoluene (CAS 4179-19-5)
- 3,4-Dimethoxytoluene (CAS 494-99-5)
- 2-Phenoxypropanol (CAS 4169-04-4)
- Acenaphthylene (CAS 208-96-8)
- N1,N2-di-p-tolylethane-1,2-diamine (CAS 4693-68-9)
- 2-Propoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-85-4)
- 6-Chloro-1H-indole-2,3-dione 3-oxime (CAS 117886-84-7)
- [1-(2,2,2-trifluoroethyl)-1h-pyrazol-5-yl]methanamine (CAS 1328640-83-0)
- Budesonide Impurity 18 (CAS CATO-C4X-138918)
- 1-(3,4-Dimethoxy-5-nitrophenyl)ethanone (CAS 134610-32-5)
- 5-Chloroazepan-2-one (CAS 1468-56-0)
- 1-Bromo-2-ethynyl-3-methylbenzene (CAS 1614232-39-1)
- Methyl 4-amino-2-(2-ethoxy-2-oxoethoxy)benzoate (CAS 1979546-50-3)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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