5-(2-chloroethyl)-1-methyl-1H-1,2,3,4-tetrazole CAS 15284-37-4
| CAS No. | 15284-37-4 |
| Molecular Formula | C4H7ClN4 |
| Molecular Weight | 146.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(2-chloroethyl)-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.
5-(2-chloroethyl)-1-methyl-1H-1,2,3,4-tetrazole (CAS 15284-37-4) is a high-purity analytical reference standard with the molecular formula C4H7ClN4 and a molecular weight of 146.58 g/mol.
Structurally, 5-(2-chloroethyl)-1-methyl-1H-1,2,3,4-tetrazole (C4H7ClN4) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 146.58 g/mol, it falls into the low-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C4H7ClN4 |
| Molecular Weight | 146.58 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.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloroethyl Standards
- 5-(1-chloroethyl)-1-methyl-1H-1,2,3,4-tetrazole (CAS 186958-71-4)
- 3-(1-chloroethyl)-5-methyl-1,2,4-oxadiazole (CAS 1595727-51-7)
- 1-(2-Chloroethyl)-1H-imidazol-2-ol (CAS 938459-07-5)
- 2-(1-chloroethyl)-5-methyl-1,3,4-oxadiazole (CAS 926207-51-4)
- 3-(2-chloroethyl)-5-methyl-1,2,4-oxadiazole (CAS 71088-13-6)
- 5-(1-Chloroethyl)-3-methyl-1,2,4-oxadiazole (CAS 79867-19-9)
- 2-(1-Chloroethyl)thiophene (CAS 28612-98-8)
- (1-Chloroethyl)cyclohexane (CAS 1073-43-4)
Recommended Standards
- 1-(3-chloropropyl)-1h-tetraZole (CAS 136609-56-8)
- 3-Chloro-N,1-dimethyl-1H-1,2,4-triazol-5-amine (CAS 1350521-76-4)
- 4-Fluorobenzyl-α,α-d2 Chloride (CAS 1219804-18-8)
- 5-(Chloromethyl)-1-ethyl-1H-1,2,3,4-tetrazole (CAS 122351-87-5)
- 4-(3-Bromo-1H-pyrrolo[3,2-b]pyridin-6-yl)-3,5-dimethylisoxazole (CAS 1627928-36-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com