1,3-Dimethyl-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid CAS 893645-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893645-77-7 |
| Molecular Formula | C13H11N3O2S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethyl-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 893645-77-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11N3O2S. Molecular weight: 273.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11N3O2S |
| Molecular Weight | 273.31 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1404853-95-7)
- 1-((1,2-Dimethyl-1H-imidazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1481202-52-1)
- 2,2-Dimethyl-3-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)cyclopropane-1-carboxylic acid (CAS 1142215-14-2)
- 2,6-Dimethyl-N-[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]aniline (CAS 1164541-26-7)
- Methyl 4-((((1,3-dimethyl-1H-pyrazol-4-yl)methyl)amino)methyl)benzoate (CAS 1170584-54-9)
- 2,6-Bis(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 131864-69-2)
- 5-(5,6-dimethyl-1H-1,3-benzodiazol-2-yl)quinoline (CAS 1354949-91-9)
- 2,4-Dimethyl-8-phenylimidazo[1,2-a][1,8]naphthyridine (CAS 142271-98-5)
Recommended Standards
- 1-(Phenylsulfonyl)-1H-indol-4-ol (CAS 95969-13-4)
- 1-[(1-methyl-1h-pyrazol-4-yl)sulfonyl]piperidine-3-carboxylic acid (CAS 957301-79-0)
- 1-(4-Nitrophenyl)-3-phenylthiourea (CAS 7669-49-0)
- 2-((2-Methoxyphenyl)amino)thiazole-4-carboxylic acid (CAS 165682-74-6)
- 2-(3-Bromophenyl)imidazole (CAS 937013-66-6)
- (2e)-3-(3-Fluoro-4-methoxyphenyl)prop-2-enoic acid (CAS 147906-08-9)
- [4-(Thiophen-2-yl)pyrimidin-2-yl]thiourea (CAS 439096-95-4)
- 3-Cyclopropoxy-2-iodo-5-(methylthio)pyridine (CAS 1243459-01-9)
- 5-(2-Chloro-acetylamino)-3-methyl-thiophene-2,4-dicarboxylic acid 4-ethyl ester 2-(2-methoxy-ethyl) ester (CAS 733796-15-1)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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