1-Isobutyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid CAS 1019342-95-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019342-95-0 |
| Molecular Formula | C11H13N3O2 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Isobutyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1019342-95-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13N3O2. Molecular weight: 219.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2 |
| Molecular Weight | 219.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Amino-1,4,6-trimethyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1019108-18-9)
- 5-methyl-2-(2-oxopyrrolidin-1-yl)benzoic acid (CAS 1019394-58-1)
- 3-Phenylimidazo[1,5-a]pyridine-1-carbonitrile (CAS 1018296-21-3)
- 3-Fluoro-5,7-dimethyl-1H-indole-2-carboxylic acid (CAS 2117716-56-8)
- 1-{1,4,8-trioxaspiro[4.5]decan-2-ylmethyl}guanidine hydroiodide (CAS 1461707-54-9)
- (E)-1-(piperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 88053-13-8)
- 1-(3-(2-(Dimethylamino)-5-iodopyrimidin-4-yl)piperidin-1-yl)ethan-1-one (CAS 1361115-07-2)
- 5-[(2-Chlorophenyl)methanesulfonyl]-4-methyl-1,2,3-thiadiazole (CAS 400086-09-1)
- 1-Bromo-3-methylnaphthalene (CAS 54357-18-5)
- Semaglutide238 (CAS CATO-C4X-2226238)
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