2-(3-chloro-5-methyl-1H-1,2,4-triazol-1-yl)acetic acid CAS 1421760-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421760-41-9 |
| Molecular Formula | C5H10ClN3O2 |
| Molecular Weight | 179.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-chloro-5-methyl-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1421760-41-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10ClN3O2. Molecular weight: 179.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10ClN3O2 |
| Molecular Weight | 179.60 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Acetyl-5-chlorobenzonitrile (CAS 1393581-95-7)
- 5-chloro-1-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1432747-14-2)
- 2-(2-Chloro-5-formylphenyl)acetonitrile (CAS 1379277-58-3)
- (S)-2-methoxy-1-(2-(trifluoromethoxy)phenyl)ethan-1-amine (CAS 1270028-28-8)
- 2-[(2-aminoethyl)sulfanyl]acetic acid hydrochloride (CAS 60116-66-7)
- 3-(4-(1H-Indol-3-yl)thiazol-2-yl)aniline (CAS 886495-29-0)
- 1-[Chloro(phenyl)methyl]-2-(trifluoromethyl)benzene (CAS 881040-67-1)
- Dibutoxydibutylstannane (CAS 3349-36-8)
- 5-(3-Bromophenyl)-3-(chloromethyl)-1,2,4-oxadiazole (CAS 657423-61-5)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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