4-(1H-1,2,3,4-tetrazol-5-yl)oxan-4-ol CAS 1803607-53-5
| CAS No. | 1803607-53-5 |
| Molecular Formula | C6H10N4O2 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1H-1,2,3,4-tetrazol-5-yl)oxan-4-ol is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(1H-1,2,3,4-tetrazol-5-yl)oxan-4-ol (CAS 1803607-53-5) is a high-purity analytical reference standard with the molecular formula C6H10N4O2 and a molecular weight of 170.17 g/mol.
4-(1H-1,2,3,4-tetrazol-5-yl)oxan-4-ol (C6H10N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10N4O2 |
| Molecular Weight | 170.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(1H-tetrazol-1-yl)pentanoic acid (CAS 876716-23-3)
- 4-(1h-1,2,3,4-Tetrazol-5-yl)oxan-4-amine (CAS 1248180-39-3)
- 3-(1h-1,2,3,4-Tetrazol-1-yl)benzonitrile (CAS 1291486-07-1)
- 4-(2H-tetrazol-5-yl)benzonitrile (CAS 14389-10-7)
- 2-(1H-Tetrazol-5-yl)benzonitrile (CAS 71515-74-7)
- 3-(2H-Tetrazol-5-yl)benzonitrile (CAS 50907-33-0)
- 2-(1H-Tetrazol-5-yl)-phenylamine (CAS 18216-38-1)
- 1-[(1h-1,2,3,4-tetrazol-5-yl)methyl]piperazine (CAS 1249154-10-6)
Recommended Standards
- 7-Hydroxyisoquinoline-3-carbonitrile (CAS 1785482-53-2)
- Ethyl 5-methoxy-1H-pyrazole-3-carboxylate (CAS 180518-75-6)
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- 2-(Hydroxymethyl)-5,7-diazaspiro[3.4]octane-6,8-dione (CAS 1822793-55-4)
- S-((Bis(4-methoxyphenyl)phosphino)methyl) ethanethioate (CAS 922517-77-9)
- tert-Butyl N-{[(3R)-1-(5-bromo-2-chloropyrimidin-4-yl)piperidin-3-yl]methyl}carbamate (CAS 2227197-43-3)
- Ethyl 2,6-difluoro-3-hydroxybenzoate (CAS 1214366-96-7)
- 2-(2-Methyl-10-oxo-5,6,7,8-tetrahydropyrido[1,2-a]pyrrolo[3,2-d]pyrimidin-1(10H)-yl)acetic acid (CAS 1713639-90-7)
- Aspirin impurity 30 (CAS 85531-18-6)
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2-iodoaniline (CAS 1000802-40-3)
- N-[2-(4-Chloro-3,5-dimethylphenoxy)ethyl]-2,4,6-trimethylaniline (CAS 1040688-27-4)
- Carbetocin Impurity 42 (CAS CATO-C4X-191142)
- Geranylgeranyl Acetate (CAS 61691-98-3)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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