Methyl 2-(3,5-dichloro-1H-1,2,4-triazol-1-yl)acetate CAS 797022-04-9
| CAS No. | 797022-04-9 |
| Molecular Formula | C5H5Cl2N3O2 |
| Molecular Weight | 210.02 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 Methyl 2-(3,5-dichloro-1H-1,2,4-triazol-1-yl)acetate.
Methyl 2-(3,5-dichloro-1H-1,2,4-triazol-1-yl)acetate (CAS 797022-04-9), molecular formula C5H5Cl2N3O2 and molecular weight 210.02 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 2-(3,5-dichloro-1H-1,2,4-triazol-1-yl)acetate (C5H5Cl2N3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 210.02 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Methyl 2-(3,5-dichloro-1H-1,2,4-triazol-1-yl)acetate 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 | C5H5Cl2N3O2 |
| Molecular Weight | 210.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-(4,5-Dichloro-1H-imidazol-1-yl)-N-hydroxyacetamide (CAS 175201-80-6)
- 1-(3,5-Dichloro-2-fluoropyridin-4-yl)ethan-1-ol (CAS 2887531-07-7)
- 3,5-Dichloro-6-fluoro-N,N-dimethylpyrazin-2-amine (CAS 55233-63-1)
- 1,2-Dichloro-3-fluoro-4-nitrobenzene (CAS 100465-04-1)
- 2,6-Dichloro-4-fluoronicotinic acid (CAS 1253789-51-3)
- 1,2-Dichloro-4-fluoro-3-nitrobenzene (CAS 1360438-72-7)
- 2,6-Dichloro-3-fluoroisonicotinic acid (CAS 149468-00-8)
- 4,6-Dichloro-5-fluoronicotinic Acid (CAS 154012-18-7)
Recommended Standards
- 4-Chloro-6-(2-chloroethoxy)-1,3,5-triazin-2(1H)-one (CAS 90687-72-2)
- 4-(Methoxymethoxy)-2,6-dimethylphenylboronic acid (CAS 1000414-17-4)
- (2,4-Diethoxyphenyl)boronic acid (CAS 1072952-01-2)
- 3-(2-Iodoethyl)-3-methyl-3H-diazirine (CAS 1002754-71-3)
- n'-(4-Cyanobenzylidene)formohydrazide (CAS 379695-19-9)
- 1-Isopropyl-3-(trifluoromethyl)-1H-pyrazole (CAS 915377-59-2)
- 1,1’-Sulfonylbis(2-methyl-1H-imidazole) (CAS 489471-87-6)
- 1-(4-(Tert-butyl)phenoxy)-3-morpholinopropan-2-ol hydrochloride (CAS 35151-90-7)
- [4-bromo-5-[(E)-2-cyanovinyl]-2-naphthyl] 2,2-dimethylpropanoate (CAS 2763158-47-8)
- Carbocisteine Impurity 37 (CAS CATO-C4X-201037)
- Methyl 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)benzoate (CAS 196301-95-8)
- 2-(2-Ethylhexyl)-3-fluorothiophene (CAS 2189704-71-8)
- Propyl 5-oxo-2,5-dihydro-1H-imidazole-4-carboxylate (CAS 952735-34-1)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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