3,5-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine CAS 4919-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4919-12-4 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-12-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3. Molecular weight: 147.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2,3-Dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1057077-09-4)
- 2,7-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 115951-60-5)
- 5,7-dimethyl-3H-imidazo[4,5-b]pyridine (CAS 116599-55-4)
- 5,6-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 116599-56-5)
- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine (CAS 116834-97-0)
- 4,6-Dimethyl-1H-pyrrolo[2,3-d]pyrimidine (CAS 119707-35-6)
- 2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 128266-84-2)
- 7,7-Dimethyl-7H-pyrrolo[3,4-d]pyrimidine (CAS 13797-06-3)
Recommended Standards
- 3,4-Dimethyl-3H-imidazo[4,5-c]pyridine (CAS 64369-06-8)
- 3,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-14-6)
- 3,4-Dihydroquinoxalin-2-amine (CAS 408312-16-3)
- N-Cbz-glycine Methyl Ester (CAS 1212-53-9)
- N-allyl-2-((4-methoxyphenyl)thio)acetamide (CAS 339097-67-5)
- Dimethyl 6-cyanopyridine-3,4-dicarboxylate (CAS 205646-60-2)
- Busulfan Impurity 22 (CAS CATO-C4X-145522)
- Ethoxysulfonyl Chloride (CAS 625-01-4)
- 1229626-28-1 5ZT4SBY0BD Neceprevir [USAN] Deldeprevir [USAN:INN] Cyclopropa(e)pyrrolo(1,2-a)(1,4)diazacyclopentadecine-14a(5H)-carboxamide, N- (cyclopropylsulfonyl)-6-(2-(3,3-difluoro-1-piperidinyl)-2-oxoethyl)- 1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydro-2-((7-methoxy-8-methyl-2-(4-(1- methylethyl)-2-thiazolyl)-4-quinolinyl)oxy)-5,16-dioxo-, (2R,6R,12Z,13aS,14aR,16aS)- (2R,6R,12Z,13aS,14aR,16aS)-N-(cyclopropylsulfonyl)-6-(2-(3,3-difluoropiperidin-1-yl)- 2-oxoethyl)-2-({7-methoxy-8-methyl-2-(4-(1-methylethyl)thiazol-2-yl)quinolin-4-yl}oxy)- 5,16-dioxo-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a- tetradecahydrocyclopropa(e)pyrrolo(1,2-a)(1,4)diazacyclopentadecine-14a(5H)- carboxamide Neceprevir UNII-5ZT4SBY0BD Deldeprevir (CAS 1229626-28-1)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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