Ethyl 3-amino-1H-1,2,4-triazole-1-carboxylate CAS 41995-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41995-94-2 |
| Molecular Formula | C15H14Cl2N2O3 |
| Molecular Weight | 341.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-amino-1H-1,2,4-triazole-1-carboxylate (CAS 41995-94-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H14Cl2N2O3. Molecular weight: 341.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H14Cl2N2O3 |
| Molecular Weight | 341.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 8-(4-Iodophenyl)-8-oxooctanenitrile (CAS 898767-90-3)
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- 8-(3-Iodophenyl)-8-oxooctanenitrile (CAS 898767-99-2)
- 4-Amino-4-(4-bromophenyl)-1-(N-boc)piperidine (CAS 917925-62-3)
- 1-Cyanopropane-2-sulfonyl chloride (CAS 2089256-19-7)
- Ethyl 2-amino-6-methylbenzoate (CAS 90259-52-2)
- 2-(2-Fluorophenyl)-3H-Imidazo[4,5-c]pyridine (CAS 89075-43-4)
- (2S)-5-Oxo-2-pyrrolidinecarbothioic Acid S-Ethyl Ester (CAS 1298024-11-9)
- Tamoxifen Impurity 23 (CAS CATO-C4X-123323)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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