4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine CAS 24386-91-2
| 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
The occurrence of 4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine (CAS 24386-91-2), molecular formula C11H11ClIN3O4 and molecular weight 411.58 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11ClIN3O4, 4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 411.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 |
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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)
- rac-5-Isopropylcarbonyloxymethyl tolterodine (CAS 250214-66-5)
- 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)
- 4-Allyl-5-(5-methyl-4-(p-tolyl)thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 777879-45-5)
- 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)
- 2-(((3-Methylisoxazol-5-yl)methyl)amino)ethanol (CAS 105954-45-8)
- 67814-27-1 serratol (1S,3E,7E,11E)-4,8,12-trimethyl-1-(propan-2-yl)cyclotetradeca-3,7,11-trien-1-ol (-)-serratol S(-)-cembra-3E,7E,11E-triene-1-ol CHEBI:156193 (CAS 67814-27-1)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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