5-Phenyl-1,2,4-oxadiazol-3-amine CAS 7788-14-9
| CAS No. | 7788-14-9 |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Phenyl-1,2,4-oxadiazol-3-amine 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 5-Phenyl-1,2,4-oxadiazol-3-amine (CAS 7788-14-9), a certified reference material (molecular formula C8H7N3O, MW 161.16 g/mol) for analytical method development and quality control.
5-Phenyl-1,2,4-oxadiazol-3-amine (C8H7N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1959 |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
- 4-phenyl-1,2,5-oxadiazol-3-amine (CAS 10349-14-1)
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridine (CAS 1455-84-1)
- 3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridine (CAS 1455-85-2)
- 4-(1,2,4-Oxadiazol-5-yl)aniline (CAS 158944-65-1)
- 1905-75-5 1,3,4-Oxadiazol-2-amine, 5-phenyl-, monohydrochloride delta(sup 2)-1,3,4-Oxadiazoline, 5-imino-2-phenyl-, monohydrochloride (8CI) 2-Amino-5-phenyl-1,3,4-oxadiazole hydrochloride NSC 18327 5-Phenyl-1,3,4-oxadiazol-2-amine hydrochloride SQ 4573 (CAS 1905-75-5)
- 2-(1,3,4-Oxadiazol-2-yl)aniline (CAS 90004-05-0)
- 3-(1,2,4-Oxadiazol-3-yl)aniline (CAS 96913-36-9)
- 3-(1,3,4-Oxadiazol-2-yl)aniline (CAS 5378-35-8)
Recommended Standards
- 5-Nitroindene (CAS 41734-55-8)
- 5-Phenyl-1,2-oxazol-3-ol (CAS 939-05-9)
- 5-Methylisoindoline-1,3-dione (CAS 40314-06-5)
- 5-Pyridin-4-yl-1H-1,2,4-triazol-3-amine (CAS 3652-17-3)
- 2-Chloro-1-ethynyl-4-(trifluoromethyl)benzene (CAS 1340255-91-5)
- 4-(1,3-Dimethyl-1H-1,2,4-triazol-5-yl)piperidine (CAS 1251128-64-9)
- 6-Chloro-N-pyridin-4-ylnicotinamide (CAS 1090481-07-4)
- Dde-Dap(Fmoc)-OH (CAS 1263046-98-5)
- 2-(Difluoromethyl)-3-iodo-5-methoxypyridine-4-carboxaldehyde (CAS 1805412-07-0)
- 1-(2-Chlorophenyl)-N,N-diethyl-7-methylisoquinoline-3-carboxamide (CAS 89242-31-9)
- 672951-29-0 6K-917 ethyl N-[(E)-cyano[2-(2,6-difluorophenyl)hydrazin-1-ylidene]carbonyl]carbamate (CAS 672951-29-0)
- 2-((2-Oxopyrazin-1(2H)-yl)oxy)acetic acid (CAS 761347-92-6)
- Methyl 2-ethyl-7-oxo-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-5-carboxylate (CAS 897773-56-7)
- Semaglutide (CAS 910463-68-2（free base）)
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