4-Amino-5-iodo-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine CAS 847551-49-9
| CAS No. | 847551-49-9 |
| Molecular Formula | C12H15IN4O4 |
| Molecular Weight | 406.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 4-Amino-5-iodo-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 406.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Amino-5-iodo-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 847551-49-9) is a high-purity analytical reference standard with the molecular formula C12H15IN4O4 and a molecular weight of 406.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-5-iodo-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H15IN4O4 |
| Molecular Weight | 406.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3,3''-Dibromo-2,2':5',2''-terthiophene (CAS 790712-86-6)
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- 2-(4-Chlorophenyl)-2-oxoethyl 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]propanoate (CAS 303148-46-1)
- 4-(Tributylstannyl)-1H-indole (CAS 1025745-98-5)
- Ethyl 2-[(4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]acetate (CAS 18593-82-3)
- O1-tert-butyl O2-methyl (2R,4R)-4-azidopiperidine-1,2-dicarboxylate (CAS 1095173-08-2)
- 4-Bromo-3,5-dimethylpyridine 1-oxide (CAS 70564-92-0)
- Ethyl 5-methyl-3,4-dioxo-2,3,4,5-tetrahydrothieno[3,2-c]quinoline-2-carboxylate (CAS 79966-23-7)
- Iohexol EP Impurity I (CAS 196309-19-0)
- Ethyl 4-bromo-2-methyl-1H-indole-6-carboxylate (CAS 1638772-12-9)
- 1-(4-(4-Chlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 159885-82-2)
- 1-(2-Fluorophenyl)-1H-pyrazole (CAS 35715-66-3)
- 3,9-diazabicyclo[4.2.1]nonan-4-one hydrochloride (CAS 2044722-91-8)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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