5-(4-Chlorophenyl)-1-(prop-2-en-1-yl)-1H-1,2,3,4-tetrazole CAS 303144-89-0
| CAS No. | 303144-89-0 |
| Molecular Formula | C10H9ClN4 |
| Molecular Weight | 220.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Chlorophenyl)-1-(prop-2-en-1-yl)-1H-1,2,3,4-tetrazole (CAS 303144-89-0), a certified reference material (molecular formula C10H9ClN4, MW 220.66 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 5-(4-Chlorophenyl)-1-(prop-2-en-1-yl)-1H-1,2,3,4-tetrazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C10H9ClN4 |
| Molecular Weight | 220.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 6-(3-Chlorophenyl)pyrimidine-2,4-diamine (CAS 1251025-80-5)
- 5-(2-Chlorophenyl)pyrimidine-2,4-diamine (CAS 130801-37-5)
- 5-(4-Chlorophenyl)pyrimidine-2,4-diamine (CAS 17039-14-4)
- 6-(4-Chlorophenyl)pyrimidine-2,4-diamine (CAS 175137-09-4)
- 4-(4-Chlorophenyl)-2-hydrazinylpyrimidine (CAS 932240-84-1)
- 1-(4-Chlorophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-43-3)
- 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1046784-68-2)
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Recommended Standards
- 5-Butyl-6-chloropyrazine-2,3-dicarbonitrile (CAS 72111-60-5)
- 4-(2-Chloro-3-pyridyl)-N-methylpyrimidin-2-amine (CAS 870221-22-0)
- 6-chloro-5-methyl-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 2060034-38-8)
- 1-Allyl-5-(3-chlorophenyl)-1H-tetrazole (CAS 303145-08-6)
- 5-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-3-amine (CAS 462659-88-7)
- 6,7-Dichlorobenzofuran-3-acetic Acid (CAS 1511164-17-2)
- Methyl 7-(methylcarbamoyl)-3-phenyl-2,3-dihydrobenzofuran-5-carboxylate (CAS 2306054-97-5)
- 9-(Diethylamino)-3-hydroxy-5H-benzo[a]phenoxazin-5-one (CAS 93397-90-1)
- N-((3-acetylphenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 404905-33-5)
- 4-Amino-3,5-dimethoxybenzoic Acid (CAS 123039-72-5)
- 4-Chloro-5-((4-methoxybenzyl)amino)pyridazin-3(2h)-one (CAS 107186-45-8)
- 2-Fluoro-3-isopropoxy-5-(trifluoromethyl)benzaldehyde (CAS 2432848-58-1)
- 2-Mercapto-N-(4-methylphenyl)acetamide (CAS 34282-30-9)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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