1-(3-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one CAS 14213-08-2
| CAS No. | 14213-08-2 |
| Molecular Formula | C7H5FN4O |
| Molecular Weight | 180.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (C7H5FN4O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(3-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 14213-08-2), a certified reference material (molecular formula C7H5FN4O, MW 180.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(3-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H5FN4O |
| Molecular Weight | 180.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 5-(2-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 1044766-09-7)
- 5-(3-Fluorophenyl)-3H-1,3,4-oxadiazol-2-one (CAS 1044766-12-2)
- 5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 121649-18-1)
- 1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 14213-07-1)
- 3-(4-Fluorophenyl)-1,2,4-oxadiazol-5(2h)-one (CAS 185557-63-5)
- 3-(2-fluorophenyl)but-2-enoic acid (CAS 1130-95-6)
- 2-(3-Fluorophenyl)cyclopropanecarboxylic Acid (CAS 1157561-41-5)
- 1-(2-Fluorophenyl)imidazolidin-2-one (CAS 1190281-65-2)
Recommended Standards
- 7-fluoro-3-(hydroxyimino)indolin-2-one (CAS 143884-84-8)
- 2-(2-Cyano-6-fluoropyridin-4-yl)acetic acid (CAS 1393541-38-2)
- 5-(3-fluoropyridin-4-yl)-1,3,4-oxadiazol-2-amine (CAS 1462900-00-0)
- 5-fluoro-1H-1,3-benzodiazole-6-carboxylic acid (CAS 1360948-07-7)
- tert-Butyl 2-acetyl-1H-pyrrole-1-carboxylate (CAS 75400-61-2)
- m-PEG3-Propanoyl chloride (CAS 66722-87-0)
- N-(3-bromobenzyl)-5-methylisoxazole-3-carboxamide (CAS 916034-53-2)
- tert-Butyl 2-chloro-4-methyl-1H-indole-1-carboxylate (CAS 1881290-97-6)
- 2-(Benzo[d]oxazol-2-yl)ethan-1-amine (CAS 623553-29-7)
- Quizartinib dihydrochloride (CAS 1132827-21-4)
- 2-Fluoro-4-(pyridin-3-yl)benzaldehyde (CAS 893637-83-7)
- 4-[(3-bromophenyl)sulfanyl]-2-chloropyridine (CAS 1339375-57-3)
- 1-(3-Fluorophenyl)-2-((2-methoxyethyl)thio)ethan-1-one (CAS 1157150-73-6)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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