5-[4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole CAS 6926-49-4
| CAS No. | 6926-49-4 |
| Molecular Formula | C8H6N8 |
| Molecular Weight | 214.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6N8, 5-[4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-[4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole (CAS 6926-49-4), molecular formula C8H6N8 and molecular weight 214.19 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 5-[4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole 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.
Physical & Chemical Properties
| Molecular Formula | C8H6N8 |
| Molecular Weight | 214.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 8 |
Related H Standards
- 3-(1H-TETRAZOL-5-YL)-2H-CHROMEN-2-ONE (CAS 74209-96-4)
- 2-(2H-tetrazol-5-yl)-5-(trifluoromethyl)pyridine (CAS 175334-70-0)
- 2-[4-(1H-1,2,3,4-tetrazol-1-yl)oxan-4-yl]acetic acid (CAS 1989659-14-4)
- [1-(1H-Tetrazol-1-yl)cyclohexyl]acetic acid (CAS 1374407-94-9)
- 3-(4-(1H-tetrazol-1-yl)phenyl)propanoic acid (CAS 924858-72-0)
- (4-tetraZol-1-yl-phenyl)-acetic acid hydrazide (CAS 832737-53-8)
- 4-(1H-1,2,3,4-tetrazol-5-yl)benzoyl chloride (CAS 1187171-95-4)
- (1-((2H-tetrazol-5-yl)methyl)cycloheptyl)methanamine (CAS 227626-51-9)
Recommended Standards
- 5,7-Difluorobenzo[b]thiophene-2-carboxylic acid (CAS 550998-68-0)
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- 4-{[(2,2,2-trifluoroethyl)amino]methyl}benzonitrile (CAS 928648-96-8)
- 6-Fluoro-2-(methoxymethoxy)-3-methylbenzoic acid (CAS 2586126-37-4)
- 1-Acetyl-2-methyl-1H-indole-3-carbaldehyde (CAS 156385-96-5)
- LP-533401 Hydrochloride (CAS 1040526-12-2)
- N-(2,4-dichlorobenzyl)piperidin-4-amine hydrochloride (CAS 1261234-72-3)
- Methyl 8-methyl-4-oxo-5-trifluoromethyl-1,4-dihydroquinoline-2-carboxylate (CAS 1187386-20-4)
- N1,N2-Bis(2-hydroxyethyl)oxalamide (CAS 1871-89-2)
- 5,5'-Di(thiophen-2-yl)-2,2'-bipyridine (CAS 182631-76-1)
- 4-(4-tert-Butylphenyl)-2-{[(4-methoxyphenyl)methyl]amino}-4-oxobutanoic acid (CAS 1042722-13-3)
- 3,4-Dichloro-N-((5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)aniline (CAS 956368-60-8)
- 2-Propenoic acid, 2-methyl-, 1,1'-(1,2-ethanediyl) ester, homopolymer (CAS 25721-76-0)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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