2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine CAS 128266-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128266-84-2 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 128266-84-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N3. Molecular weight: 147.18 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1993 |
| 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)
- 7,7-Dimethyl-7H-pyrrolo[3,4-d]pyrimidine (CAS 13797-06-3)
- 3,8-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 13936-48-6)
Recommended Standards
- 2-(3-Aminopyridin-2-yl)propanenitrile (CAS 1278662-38-6)
- N-Methylpyrrolo[1,2-a]pyrazin-1-amine (CAS 1283536-87-7)
- 3-Amino-3-(pyridin-2-yl)propanenitrile (CAS 1270489-77-4)
- N-(3-cyano-4,5-dimethylthiophen-2-yl)isobutyramide (CAS 560078-63-9)
- 7-Methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1454802-85-7)
- 6,7-Dimethoxyisoquinolin-4-yl trifluoromethanesulfonate (CAS 949139-78-0)
- 287484-35-9 Boc-Glu-OH-15N L-Glutamic-15N acid, N-t-Boc derviative N-(tert-Butoxycarbonyl)-L-glutamic acid-15N (CAS 287484-35-9)
- (S)-Ethyl indoline-3-carboxylate (CAS 83234-86-0)
- H-Orn(Boc)-OH (CAS 13650-49-2)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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