4-((1-Phenyl-1H-tetrazol-5-yl)methoxy)benzaldehyde CAS 881301-83-3
| CAS No. | 881301-83-3 |
| Molecular Formula | C15H12N4O2 |
| Molecular Weight | 280.28 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 4-((1-Phenyl-1H-tetrazol-5-yl)methoxy)benzaldehyde.
CATO supplies 4-((1-Phenyl-1H-tetrazol-5-yl)methoxy)benzaldehyde (CAS 881301-83-3), a certified reference material (molecular formula C15H12N4O2, MW 280.28 g/mol) for analytical method development and quality control.
4-((1-Phenyl-1H-tetrazol-5-yl)methoxy)benzaldehyde (C15H12N4O2) contains a nitrogen-containing heterocyclic scaffold, 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. 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.
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 | C15H12N4O2 |
| Molecular Weight | 280.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-Cyclopropyl-6-phenyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 954578-92-8)
- 4-((4-Oxoquinazolin-3(4H)-yl)methyl)benzoic acid (CAS 881298-86-8)
- 3-[3-(3-amino-1,2-benzoxazol-6-yl)prop-2-ynoxy]phenol (CAS 2506847-57-8)
- 4-(2-(2-(4-Methoxyphenyl)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 346725-39-1)
- Pseudotropine 4-Fluorobenzoate (CAS 172883-97-5)
- 2-bromanyl-2,3,3,3-tetrakis(fluoranyl)propanoyl fluoride 2-bromo-2,3,3,3-tetrafluoropropanoyl fluoride 6129-62-0 A833149 (CAS 6129-62-0)
- Methyl 3-fluoro-4-methoxy-5-nitrobenzoic acid (CAS 364-28-3)
- N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 921816-00-4)
- 3-(3,4-Dihydro-2h-1-benzopyran-6-yl)propanoic acid (CAS 889939-53-1)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 70374-06-0)
- 1,3-Isobenzofurandione, polymer with 1,6-hexanediol, bis(2-methyl-2-propenoate) (CAS 82339-04-6)
- 5-Methylfuro[2,3-d]pyrimidin-4(3H)-one (CAS 1283372-48-4)
- 2-(3-Amino-4-fluorophenyl)-1,2-thiazolidine-1,1-dione (CAS 1016697-24-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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