5-(Tert-butyl) 3-ethyl 7,8-dihydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepine-3,5(6H)-dicarboxylate CAS 1251014-27-3
| CAS No. | 1251014-27-3 |
| Molecular Formula | C14H22N4O4 |
| Molecular Weight | 310.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(Tert-butyl) 3-ethyl 7,8-dihydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepine-3,5(6H)-dicarboxylate 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.
CATO supplies 5-(Tert-butyl) 3-ethyl 7,8-dihydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepine-3,5(6H)-dicarboxylate (CAS 1251014-27-3), a certified reference material (molecular formula C14H22N4O4, MW 310.35 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 5-(Tert-butyl) 3-ethyl 7,8-dihydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepine-3,5(6H)-dicarboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C14H22N4O4 |
| Molecular Weight | 310.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 7-(tert-Butyl) 3-ethyl 5,6,8,9-tetrahydro-7H-[1,2,4]triazolo[4,3-d][1,4]diazepine-3,7-dicarboxylate (CAS 1251001-31-6)
- 4,4':2',2'':4'',4'''-Quaterpyridine (CAS 125330-07-6)
- 4-((3-Benzyl-2-oxoimidazolidin-1-yl)methyl)benzoic acid (CAS 1242871-80-2)
- 2-Cyano-3-(2-methoxyphenyl)-N-(3-methoxyphenyl)propanamide (CAS 1260622-55-6)
- 6'-bromo-8'-chloro-1'H-spiro[cyclobutane-1,3'-imidazo[1,5-a]pyridine]-1',5'(2'H)-dione (CAS 1849592-10-4)
- 2-Amino-4-methyl-5-nitrobenzoic acid (CAS 204254-68-2)
- N-(4-fluorophenyl)-2-((5-((4-methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332912-57-9)
- 6-Methyl-4H-thiochromen-4-one (CAS 1076-31-9)
- 1-(4-Aminopiperidin-1-yl)-3-cyclohexylpropan-1-one (CAS 1016534-65-8)
- (1S,4R)-4-Amino-2-cyclopentene-1-methanol (CAS 136522-35-5)
- 5-Amino-3-cyclopentylisoxazole (CAS 1012879-78-5)
- 3-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1451391-17-5)
- Ethyl 8-amino-1-methyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylate (CAS 802534-49-2)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
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