3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid CAS 775351-30-9
| CAS No. | 775351-30-9 |
| Molecular Formula | C7H7BN4O2 |
| Molecular Weight | 189.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 189.97 g/mol gives 3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid (CAS 775351-30-9) is a high-purity analytical reference standard with the molecular formula C7H7BN4O2 and a molecular weight of 189.97 g/mol.
Structurally, 3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid (C7H7BN4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 189.97 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid 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 | C7H7BN4O2 |
| Molecular Weight | 189.97 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, 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related H Standards
- (3-(1H-Tetrazol-1-yl)phenyl)boronic acid (CAS 1040849-86-2)
- 2-(1H-Tetrazol-1-yl)benzoic acid (CAS 116570-12-8)
- 2-(1H-Tetrazol-5-yl)benzoic Acid (CAS 13947-58-5)
- 3-(1H-Tetrazol-5-yl)benzoic Acid (CAS 73096-39-6)
- 4-(1H-Tetrazol-5-yl)benzoic Acid (CAS 34114-12-0)
- 4-Tetrazol-1-yl-benzoic acid (CAS 78190-05-3)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-ol (CAS 926189-43-7)
- 1-[4-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-amine (CAS 1249424-31-4)
Recommended Standards
- (6-(1H-1,2,4-Triazol-1-yl)pyridin-3-yl)boronic acid (CAS 883231-07-0)
- 2-Fluoronaphthalene-3-boronic acid (CAS 1399032-13-3)
- (2-(1H-imidazol-1-yl)pyrimidin-5-yl)boronic acid (CAS 2225176-97-4)
- (4-Fluoronaphthalen-2-yl)boronic acid (CAS 1399035-73-4)
- 2-Keto Doxapram HCl (CAS 42595-88-0(free case))
- 4,4-Dimethyl-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid (CAS 78103-80-7)
- (S)-Methyl 4-(piperidin-2-yl)benzoate hydrochloride (CAS 1391547-09-3)
- N-(5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391863-61-9)
- 3-(3,4-Difluorophenyl)-3-oxopropanal (CAS 913820-49-2)
- 1-{2,5-dimethyl-1-[4-(morpholin-4-yl)phenyl]-1H-pyrrol-3-yl}-2-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}ethane-1,2-dione (CAS 866144-08-3)
- 5-Cyclopropoxy-2-isopropoxyisonicotinaldehyde (CAS 1243353-78-7)
- Difelikefalin Impurity 58 (CAS CATO-C4X-304158)
- 1-Amino-3-(cyclopropylmethoxy)propan-2-ol (CAS 1019546-35-0)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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