4-Amino-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile CAS 151707-54-9
| CAS No. | 151707-54-9 |
| Molecular Formula | C33H25N5O7 |
| Molecular Weight | 603.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 151707-54-9) is a high-purity analytical reference standard with the molecular formula C33H25N5O7 and a molecular weight of 603.58 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-Amino-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 603.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Amino-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 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 | C33H25N5O7 |
| Molecular Weight | 603.58 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 |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 5 |
Related Amino Standards
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Recommended Standards
- 2-[(3-endo)-3-[[5-Cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-4-isoxazolyl]methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluorobenzo[d]thiazole-6-carboxylic Acid (CAS 1383816-29-2)
- 2,5-Dioxopyrrolidin-1-yl 4-[[4-[[2,5-dimethoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl](methyl)amino]butanoate (CAS 916753-62-3)
- [1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]hydroxygold (CAS 1240328-73-7)
- (R)-N-(1-(3-(4-Ethoxyphenyl)-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)ethyl)-N-(pyridin-3-ylmethyl)-2-(4-(trifluoromethoxy)phenyl)acetamide (CAS 473719-41-4)
- 2-((1-Benzylpiperidin-4-yl)amino)-N-hydroxyacetamide (CAS 919996-38-6)
- 5-Bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile (CAS 863868-54-6)
- 2-((4-Fluorobenzyl)thio)-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-63-3)
- 2-(3,4-Dichlorophenyl)-2-methylpropan-1-ol (CAS 80854-13-3)
- 2,9-Diazaspiro[5.5]undecan-3-one dihydrochloride (CAS 1390654-19-9)
- 3-(4-(Chlorosulfonyl)phenyl)pentanoic acid (CAS 1258652-14-0)
- (+)-(2S,5R)-1-Allyl-2,5-dimethylpiperazine, (+)-Camphoric Acid Salt (CAS 186094-00-8)
- 2-(Cyclohexyloxy)nicotinic acid (CAS 68359-02-4)
- FV 100 (free base) (CAS 956483-02-6)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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