3-ethynyl-1-methyl-1H-pyrrolo[2,3-b]pyridine CAS 1638767-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638767-94-8 |
| Molecular Formula | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-ethynyl-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1638767-94-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16N2. Molecular weight: 164.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related ethynyl Standards
- 5-ethynyl-3-methyl-1H-indazole (CAS 1093307-29-9)
- 2-ethynyl-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1638763-51-5)
- 5-ethynyl-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1638763-77-5)
- 2-ethynyl-1,5-naphthyridine (CAS 1779491-63-2)
- 7-ethynyl-1H-indol-4-amine (CAS 2648981-40-0)
- 1-Ethynyl-4-(methylsulfinyl)benzene (CAS 99255-63-7)
- 1-butyl-4-ethynyl-benzene 1-butyl-4-ethynylbenzene 79887-09-5 A839778 (CAS 79887-09-5)
- Methyl 4-ethynyl-1-methyl-1h-pyrazole-3-carboxylate (CAS 1354704-40-7)
Recommended Standards
- 3-[(1-Pyrrolyl)methyl]piperidine (CAS 164331-95-7)
- N,N-Diethyl-6-methylpyridin-2-amine (CAS 166597-29-1)
- 2,6-Diethylbenzene-1,4-diamine (CAS 1630-11-1)
- Dimethyl 3-(3,4-dimethoxyphenyl)pentanedioate (CAS 1174886-54-4)
- 9-Oxo-1h,2h,3h,9h-pyrrolo[2,1-b]quinazoline-6-carbohydrazide (CAS 565206-94-2)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-7-carboxylic acid (CAS 1190313-18-8)
- 2-(4-(Difluoromethyl)-3-methylbenzoyl)pyridine (CAS 1261533-27-0)
- N-(4-(Azetidin-3-yl)phenyl)acetamide (CAS 1260793-93-8)
- 1-Methyl-4-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-amine (CAS 63156-74-1)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com