1-(Benzo[d][1,3]dioxol-5-yl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid CAS 1096980-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1096980-40-3 |
| Molecular Formula | C12H11N3O4 |
| Molecular Weight | 261.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Benzo[d][1,3]dioxol-5-yl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096980-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11N3O4. Molecular weight: 261.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O4 |
| Molecular Weight | 261.23 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Benzo Standards
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene (CAS 1707594-85-1)
- 3-(Benzo[d]oxazol-2-yl)quinolin-7-amine (CAS 64887-29-2)
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Recommended Standards
- {3-[(acetyloxy)imino]-2,3-dihydro-1H-isoindol-1-ylidene}amino acetate (CAS 1089332-91-1)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1097017-99-6)
- Ethyl 13-oxo-12-oxa-2,3,7-triazatricyclo[7.4.0.0,2,6]trideca-1(9),3,5,7-tetraene-5-carboxylate (CAS 1087792-66-2)
- 2-(diphenylacetyl)-3-hydrazino-1H-Inden-1-one (CAS 138039-82-4)
- Ethyl 4-chloroquinoline-2-carboxylate (CAS 18436-69-6)
- 2,5-Dibromoterephthalonitrile (CAS 18870-11-6)
- (S)-1-Ethyl-5-oxopyrrolidine-2-carboxylic acid (CAS 950749-08-3)
- Hydroxyacetone (CAS 116-09-6)
- 3-((2,6-Dichlorophenyl)sulfonamido)benzoic acid (CAS 613658-25-6)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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