4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine CAS 24386-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24386-91-2 |
| Molecular Formula | C11H11ClIN3O4 |
| Molecular Weight | 411.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine (CAS 24386-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11ClIN3O4. Molecular weight: 411.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11ClIN3O4 |
| Molecular Weight | 411.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-4-fluorobenzenesulfonamide (CAS 2098632-64-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(2-phenoxyethyl)pyrimidine-2,4(1H,3H)-dione (CAS 251310-56-2)
- Methyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-oxo-1,2-dihydroisoquinoline-4-carboxylate (CAS 338793-07-0)
- (5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl tosylcarbamate (CAS 282523-54-0)
- 3-(2-Chloro-6-fluorobenzyl)-4-hydroxy-1-(3-(trifluoromethyl)benzyl)pyridin-2(1H)-one (CAS 477860-63-2)
- Methyl 2-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}acetyl)-6-oxo-1,2-diazinane-4-carboxylate (CAS 251307-23-0)
- 6-Chloro-7-deaza-9-(2,3,5-tri-O-acetyl-β-D-ribofuranoysyl)purine (CAS 16754-79-3)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide (CAS 866138-31-0)
Recommended Standards
- (Z)-1-(5-(Pyridin-2-yl)-1,3,4-oxadiazol-2-yl)octadec-9-en-1-one (CAS 849798-74-9)
- Fesoteridone (CAS 286930-02-7)
- (Z)-1-(5-(Pyridazin-3-yl)oxazol-2-yl)octadec-9-en-1-one (CAS 808134-64-7)
- 7'-Bromo-1'H-spiro[cyclopropane-1,4'-isoquinoline]-1',3'(2'H)-dione (CAS 2584878-75-9)
- 1-(4-Chloro-2,5-difluorobenzoyl)piperidine-4-carbohydrazide (CAS 388094-06-2)
- Peramivir impurity 140 (CAS CATO-C4X-1833140)
- 5,7-Dichloro-[1,2,4]triazolo[1,5-α]pyrimidine (CAS 78706-26-0)
- A 438079 (CAS 899507-36-9)
- 2-Oxo-2-[4-(trifluoromethyl)phenyl]acetic acid (CAS 79478-02-7)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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