6581-66-4 Pyran, 2-methoxy-tetrahydro- 2H-Pyran, tetrahydro-2-methoxy- (8CI) Tetrahydro-2-methoxy-2H-pyran 5-17-03-00078 (Beilstein Handbook Reference) BRN 0102955 EINECS 229-509-8 2-Methoxytetrahydropyran CAS 6581-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6581-66-4 |
| Molecular Formula | C6H12O2 |
| Molecular Weight | 116.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6581-66-4 Pyran, 2-methoxy-tetrahydro- 2H-Pyran, tetrahydro-2-methoxy- (8CI) Tetrahydro-2-methoxy-2H-pyran 5-17-03-00078 (Beilstein Handbook Reference) BRN 0102955 EINECS 229-509-8 2-Methoxytetrahydropyran (CAS 6581-66-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H12O2. Molecular weight: 116.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H12O2 |
| Molecular Weight | 116.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| 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.) | 1958 |
Related Pyran Standards
- 6628-83-7 Pyran, 2-aminomethyltetrahydro- 2H-Pyran-2-methanamine, tetrahydro- (9CI) 2H-Pyran-2-methylamine, tetrahydro- (8CI) 2-Aminomethyltetrahydropyran 2-(Aminomethyl)tetrahydro-2H-pyran NSC 59724 Pyran, 2-(aminomethyl)tetrahydro- (CAS 6628-83-7)
- 2H-Pyran-3-ol, 4-aminotetrahydro- (8CI) (CAS 33332-01-3)
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Recommended Standards
- 3-Amino-4-hydroxypyridine 4-hydroxy-3-amino pyridine 3-amino-pyridin-4-ol 3-aminopyridin-4-ol 3-amino-4-pyridinol 6320-39-4 (CAS 6320-39-4)
- Methyl Valerate (CAS 624-24-8)
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- 2-Hydroxy-4-phenyl-pyrimidine-5-carboxylic acid ethyl ester (CAS 188781-06-8)
- 2-Chloro-5-nitrobenzyl 4-methoxybenzoate (CAS 331460-06-1)
- 4-(Isoxazol-4-yl)butanamide (CAS 141679-51-8)
- 1-(P-tolyl)cyclopent-3-en-1-amine (CAS 1487384-73-5)
- 1-Isopropyl-3-nitro-5-(trifluoromethyl)-1H-pyrazole (CAS 1171715-21-1)
- tert-Butyl 3-((3-nitropyridin-2-yl)amino)pyrrolidine-1-carboxylate (CAS 1355917-47-3)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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