1-[4-(1H-Tetrazol-1-yl)phenyl]ethanone CAS 125620-13-5
| CAS No. | 125620-13-5 |
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-[4-(1H-Tetrazol-1-yl)phenyl]ethanone 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 1-[4-(1H-Tetrazol-1-yl)phenyl]ethanone (CAS 125620-13-5), a certified reference material (molecular formula C9H8N4O, MW 188.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8N4O, 1-[4-(1H-Tetrazol-1-yl)phenyl]ethanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1-(3-(1h-Tetrazol-5-yl)phenyl)ethan-1-one (CAS 1105679-23-9)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-one (CAS 125620-15-7)
- 1-(4-(2H-Tetrazol-5-yl)phenyl)ethanone (CAS 552846-23-8)
- 4-(2H-tetrazol-5-yl)benzamide (CAS 92712-51-1)
- 1-[4-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-amine (CAS 1249424-31-4)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-amine (CAS 893751-77-4)
- (3-(1H-Tetrazol-1-yl)phenyl)boronic acid (CAS 1040849-86-2)
- 3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid (CAS 775351-30-9)
Recommended Standards
- 1-(6-Methylpyrimidin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1251120-50-9)
- 2-((2,5-Difluorophenyl)thio)acetaldehyde (CAS 1249409-65-1)
- 1,3-Dimethyl-5-(1h-1,2,4-triazol-1-yl)-1h-pyrazole-4-carbonitrile (CAS 1272069-02-9)
- 1-(6-Methylpyridazin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1248054-81-0)
- 8-Bromo-7-chloroimidazo[1,2-a]pyridine (CAS 1357945-16-4)
- N-(1-Ethyl-1,2,3,4-tetrahydroquinolin-7-yl)-1,1,1-trifluoromethanesulfonamide (CAS 848080-31-9)
- 3-[4-(sec-Butyl)phenoxy]azetidine (CAS 1219977-25-9)
- 3-(6-Thiomorpholino-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoic acid (CAS 1429901-06-3)
- 2,3,4-Trimethoxybenzenesulfonyl chloride (CAS 42771-30-2)
- 1-(2-(Dimethylamino)-5-nitrophenyl)ethan-1-one (CAS 133659-66-2)
- 1-((4-Ethylbenzyl)amino)propan-2-ol (CAS 869942-61-0)
- 4-Bromo-2-iodo-1H-indole (CAS 2309465-44-7)
- Afatinib Impurity 7 (CAS 2223677-64-1)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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