(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-ol CAS 303197-30-0
| CAS No. | 303197-30-0 |
| Molecular Formula | C13H19N5O5 |
| Molecular Weight | 325.32 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, (2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.32 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).
(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-ol (CAS 303197-30-0) is a high-purity analytical reference standard with the molecular formula C13H19N5O5 and a molecular weight of 325.32 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.
CATO manufactures (2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-(2-methoxyethoxy)tetrahydrofuran-3-ol 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 | C13H19N5O5 |
| Molecular Weight | 325.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- (2R,3R,4S,5R)-2-(6-Amino-8-(2-hydroxypropan-2-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 23844-14-6)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((3-hydroxypropyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 35662-05-6)
- (2R,3R,4S,5R)-2-(6-Amino-8-((2-aminoethyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 62936-94-1)
- (R)-2-((tert-Butoxycarbonyl)amino)-2-(trans-4-(trifluoromethyl)cyclohexyl)acetic acid (CAS 2750001-93-3)
- 4-Oxatricyclo[4.2.1.0,3,7]nonan-2-one (CAS 37609-55-5)
- 898760-62-8 (3-Chloro-5-fluorophenyl)[4-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID80645130 (CAS 898760-62-8)
- N-Boc-S-methylisothiourea (CAS 173998-77-1)
- 3-Chloro-2-methylpyrazolo[1,5-a]pyrimidine-6-sulfonyl chloride (CAS 1421602-13-2)
- 3-(4-Chlorophenyl)-1-(p-tolylamino)-1H-pyrrole-2,5-dione (CAS 271254-69-4)
- 1-(3-Bromopiperidin-1-yl)-2-chloroethanone (CAS 1353960-21-0)
- Quinoxaline-6-boronic acid pinacol ester (CAS 1167418-13-4)
- 1-(4-Chloro-2-fluorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-45-1)
- Methyl 4-(Bromomethyl)-3-chlorobenzoate (CAS 74733-30-5)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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 18665070610 / Nicole.chen@cato-chem.com