2-fluoro-5-(1H-1,2,3,4-tetrazol-5-yl)aniline CAS 330841-34-4
| CAS No. | 330841-34-4 |
| Molecular Formula | C7H6FN5 |
| Molecular Weight | 179.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-fluoro-5-(1H-1,2,3,4-tetrazol-5-yl)aniline.
CATO supplies 2-fluoro-5-(1H-1,2,3,4-tetrazol-5-yl)aniline (CAS 330841-34-4), a certified reference material (molecular formula C7H6FN5, MW 179.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6FN5, 2-fluoro-5-(1H-1,2,3,4-tetrazol-5-yl)aniline contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 179.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 2-fluoro-5-(1H-1,2,3,4-tetrazol-5-yl)aniline 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 | C7H6FN5 |
| Molecular Weight | 179.15 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related fluoro Standards
- 8-Fluoro-2-methyl-4H-benzo[d][1,3]oxazin-4-one (CAS 1044749-59-8)
- 7-Fluoro-6-methylindoline-2,3-dione (CAS 1073262-83-5)
- 8-Fluoro-3-hydroxyquinolin-2(1H)-one (CAS 1159706-28-1)
- 5-Fluoro-3-hydroxyquinolin-2(1H)-one (CAS 1159706-30-5)
- 3-Fluoro-4-(2H-1,2,3,4-tetrazol-5-yl)aniline (CAS 1171930-26-9)
- N-(5-Fluoro-1H-benzo[d]imidazol-6-yl)formamide (CAS 117275-50-0)
- 4-Fluoro-5-methylindoline-2,3-dione (CAS 1191240-79-5)
- 7-Fluoro-2-indolizinecarboxylic acid (CAS 1206976-73-9)
Recommended Standards
- 2-fluoro-5-(1H-1,2,3,4-tetrazol-1-yl)aniline (CAS 924871-22-7)
- 3-(4-Fluorophenyl)isoxazol-5(4H)-one (CAS 31709-51-0)
- 2-azido-1-(3-fluorophenyl)ethan-1-one (CAS 848902-19-2)
- 3-Cyano-5-fluorobenzoic Acid Methyl Ester (CAS 886732-29-2)
- 2,5-Bis(4-nitrophenyl)-1,3,4-thiadiazole (CAS 88203-21-8)
- 2-(Sec-butylthio)spiro[3.3]heptane-2-carboxylic acid (CAS 1497229-62-5)
- 4-[2-(3,4-dichlorophenyl)-2-oxoethoxy]-3-methoxybenzaldehyde (CAS 723333-45-7)
- (4-Amino-5-chloro-2-methylquinolin-3-yl)methanol (CAS 370104-20-4)
- 3-(3-Bromopropyl)phenol (CAS 1971-83-1)
- 2-Methyl-4-(3-methylphenoxy)aniline (CAS 946786-16-9)
- AMPPA (CAS 18108-24-2)
- 2-Chloro-4,6-diphenylpyrimidine (CAS 2915-16-4)
- 6beta-Hydroxy Triamcinolone Acetonide (CAS 3869-32-7)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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