4-Ethyl-1H-pyrrolo[2,3-d]pyrimidine CAS 63205-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63205-44-7 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethyl-1H-pyrrolo[2,3-d]pyrimidine (CAS 63205-44-7), 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.) | 1975 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-Aminomethyl-7-azaindole, 97% (CAS 888498-07-5)
- 4-Methyl-1,4-dihydropyrido[3,4-d]pyrimidine (CAS 51752-72-8)
- 4-Amino-5-methylindazole (CAS 81115-60-8)
- Methyl 3-amino-5-ethoxy-4-methylbenzoate (CAS 1429902-20-4)
- (E)-Ethyl (3-(4-((3-methyl-4-((6-methylpyridin-3-yl)-oxy)phenyl)amino)quinazolin-6-yl)allyl)carbamate (CAS 537705-08-1)
- 2-Methylpiperidine hydrochloride (CAS 5119-88-0)
- 4-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate (CAS 81929-44-4)
- 4-Chloro-6-methoxymethyl-2-methyl-pyrimidine (CAS 3122-81-4)
- 3-(2-Chlorobenzylidene)-5-(4-ethoxyphenyl)furan-2(3H)-one (CAS 6781-90-4)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com