(E)-1-(Prop-1-en-1-yl)-1H-benzo[d][1,2,3]triazole CAS 23310-20-5
| CAS No. | 23310-20-5 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H9N3, (E)-1-(Prop-1-en-1-yl)-1H-benzo[d][1,2,3]triazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.19 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.
CATO supplies (E)-1-(Prop-1-en-1-yl)-1H-benzo[d][1,2,3]triazole (CAS 23310-20-5), a certified reference material (molecular formula C9H9N3, MW 159.19 g/mol) for analytical method development and quality control.
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), (E)-1-(Prop-1-en-1-yl)-1H-benzo[d][1,2,3]triazole 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 | C9H9N3 |
| Molecular Weight | 159.19 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.) | 1963 |
| Nitrogen Atoms | 3 |
Related E Standards
- 6-[(Prop-2-en-1-yl)amino]pyridine-3-carbonitrile (CAS 1017023-76-5)
- N-(Prop-2-yn-1-yl)benzamide (CAS 1464-98-8)
- 2-(Prop-1-en-2-yl)benzo[d]oxazole (CAS 61841-34-7)
- 2-(Prop-2-yn-1-ylamino)benzaldehyde (CAS 280113-69-1)
- 3-[(prop-2-yn-1-yl)amino]-1λ⁶-thietane-1,1-dione (CAS 1856283-24-3)
- n-(Prop-2-yn-1-yl)cyclopropanesulfonamide (CAS 945980-57-4)
- 2-(Prop-2-en-1-ylsulfanyl)-4,5-dihydro-1,3-thiazole (CAS 3571-74-2)
- (2-(Prop-1-yn-1-yl)phenyl)boronic acid (CAS 1073494-56-0)
Recommended Standards
- (1,8-Naphthyridin-3-yl)methanamine (CAS 933739-50-5)
- (E)-N-(1H-Indazol-6-yl)ethanimine (CAS 88369-86-2)
- Isoquinoline-1,3-diamine (CAS 1955-65-3)
- [3-(1H-Pyrazol-5-yl)phenyl]amine (CAS 89260-46-8)
- Bis-(N,N'-PEG4-NHS ester)-Cy5 (CAS 2107273-48-1)
- tert-Butyl n-[cyano(4-methylphenyl)methyl]carbamate (CAS 774225-33-1)
- 3-Chloro-4-fluoro-3-(4-methylphenyl)propiophenone (CAS 898768-93-9)
- 2-(4-(4-Fluorophenyl)-2-methylthiazol-5-yl)acetic acid hydrobromide (CAS 1171665-55-6)
- N-([1,1'-Biphenyl]-2-yl)-3-methoxyisoxazole-5-carboxamide (CAS 1428358-37-5)
- 4-(((2-Amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl)amino)benzoic acid (CAS 2134-76-1)
- (3,5-Dimethyl-4-(pentyloxy)phenyl)methanol (CAS 1039312-21-4)
- Aldrin (CAS 309-00-2)
- 2-Amino-N-(4-chlorobenzyl)-N-methylacetamide (CAS 1184815-75-5)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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