5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole CAS 57235-84-4
| CAS No. | 57235-84-4 |
| Molecular Formula | C3H5ClN4 |
| Molecular Weight | 132.55 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 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole.
CATO supplies 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole (CAS 57235-84-4), a certified reference material (molecular formula C3H5ClN4, MW 132.55 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 132.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-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 | C3H5ClN4 |
| Molecular Weight | 132.55 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloromethyl Standards
- 3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole (CAS 1192-80-9)
- 5-(Chloromethyl)-3-methyl-1,2,4-oxadiazole (CAS 1192-81-0)
- 3-(Chloromethyl)-1H-1,2,4-triazol-5-amine (CAS 1314970-82-5)
- 2-(Chloromethyl)-5-methyl-1,3,4-oxadiazole (CAS 3914-42-9)
- 3-(Chloromethyl)-4-methyl-1,2,5-oxadiazole (CAS 62642-47-1)
- 5-(Chloromethyl)-2-methyl-2H-tetrazole (CAS 55408-14-5)
- 3-(Chloromethyl)cyclopentan-1-one (CAS 66980-41-4)
- 3-(Chloromethyl)thiophene (CAS 2746-23-8)
Recommended Standards
- 4-chloro-5-methylisoxazol-3-amine (CAS 5819-39-6)
- 3-Chloro-1-methyl-1H-pyrazol-4-ol (CAS 2685800-18-2)
- 5-Chloro-3-methylfuran-2(5H)-one (CAS 66510-25-6)
- 5-Chlorofuran-2-methanol (CAS 27230-59-7)
- Methyl 6-chloro-5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1H-indole-3-carboxylate (CAS 1467060-68-9)
- tert-Butyl (5-(prop-1-yn-1-yl)pyrimidin-2-yl)carbamate (CAS 2512021-35-9)
- 2-{6-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 1782425-53-9)
- 1-Mesitylisoquinoline (CAS 634613-70-0)
- N-(3-Chlorophenyl)-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide (CAS 339012-06-5)
- 6-(5-Amino-3-methyl-1H-pyrazol-1-yl)-1-(3-chlorophenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1172953-98-8)
- 2-fluoro-5-{[isopropyl(methyl)amino]sulfonyl}benzoic acid (CAS 926191-54-0)
- 1,3-Dichloro-5-iodo-2-methoxybenzene, 97% (CAS 71742-42-2)
- 2-(Bromomethyl)-6-fluoroquinoline (CAS 168083-35-0)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
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