4-Amino-6-bromo-5-cyano-7-(2,3,5-tri-O-benzoyl-beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine CAS 151707-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151707-53-8 |
| Molecular Formula | C33H24BrN5O7 |
| Molecular Weight | 682.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-6-bromo-5-cyano-7-(2,3,5-tri-O-benzoyl-beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine (CAS 151707-53-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H24BrN5O7. Molecular weight: 682.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H24BrN5O7 |
| Molecular Weight | 682.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 1-[2-[(2R)-4-[2-[3,5-Bis(trifluoromethyl)phenyl]acetyl]-2-(3,4-dichlorophenyl)-2-morpholinyl]ethyl]-alpha,alpha-dimethyl-4-piperidineacetamide (CAS 537034-22-3)
- Flubendiamide (CAS 272451-65-7)
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- 1-(2-Methyl-3-(trifluoromethyl)phenyl)ethanamine hydrochloride (CAS 2703752-78-5)
- 3,4,5-Tribromothiophen-2-amine (CAS 1707374-43-3)
- 5-(4-Aminophenyl)pyrimidin-4-ol (CAS 77654-69-4)
- N-(4-bromophenyl)-1,2,3,4-thiatriazol-5-amine (CAS 68371-97-1)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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