2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)ethan-1-amine hydrochloride CAS 1215685-33-8
| CAS No. | 1215685-33-8 |
| Molecular Formula | C7H11N5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)ethan-1-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)ethan-1-amine hydrochloride (CAS 1215685-33-8), molecular formula C7H11N5SHCl and molecular weight 233.72 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system, 2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)ethan-1-amine hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H11N5S HCl |
| Molecular Weight | 233.72 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- [1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1000930-72-2)
- 7-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2(1H)-thione (CAS 100114-29-2)
- (6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1002310-51-1)
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1004-65-5)
- Methyl [1,2,4]Triazolo[1,5-a]pyridine-7-carboxylate (CAS 1005205-51-5)
- 1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-3-methylbutan-1-amine (CAS 1016815-84-1)
- 5-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}pentan-1-amine (CAS 1016835-11-2)
- 4-{[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl}aniline (CAS 1016839-14-7)
Recommended Standards
- (3-(Trifluoromethyl)pyridin-4-yl)methanol (CAS 1227598-69-7)
- 3-(2-Imino-4-methyl-6-oxo-3,6-dihydropyrimidin-1(2h)-yl)propanoic acid (CAS 19675-50-4)
- (2-Methylimidazo[2,1-b][1,3,4]thiadiazol-6-yl)methanamine (CAS 933734-68-0)
- N-(2-Chlorobenzyl)-2-(4-ethylphenoxy)-1-ethanamine (CAS 1040684-36-3)
- 2-((4-Chlorophenyl)sulfinyl)-1,1-bis(4-fluorophenyl)ethanol (CAS 303152-28-5)
- 3,5,6-Trichloro-1,2,4-triazine (CAS 873-41-6)
- 1-(5-Fluoro-2-methoxyphenyl)propan-2-one (CAS 1017082-10-8)
- 3-Bromo-2-(difluoromethoxy)benzotrifluoride (CAS 1805502-49-1)
- BGC20-1531 hydrochloride, >98% (HPLC) (CAS 1962928-26-2)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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