((2S,5R)-5-(6-(Dimethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol CAS 120503-30-2
| CAS No. | 120503-30-2 |
| Molecular Formula | C12H17N5O2 |
| Molecular Weight | 263.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((2S,5R)-5-(6-(Dimethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol (CAS 120503-30-2), molecular formula C12H17N5O2 and molecular weight 263.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, ((2S,5R)-5-(6-(Dimethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol (C12H17N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 263.30 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), ((2S,5R)-5-(6-(Dimethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol 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 | C12H17N5O2 |
| Molecular Weight | 263.30 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.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-[(2E)-3-[(4-Cyanophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 1164550-86-0)
- ((2S,5R)-5-(6-(Ethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol (CAS 120503-35-7)
- 5-Hydrazinyl-3,6-diphenyl-1,2,4-triazine (CAS 108718-69-0)
- n-(Sec-butyl)-5-(((difluoromethyl)thio)methyl)furan-2-carboxamide (CAS 1223186-51-3)
- 1,5-Dihydroxy-2,6-bis(hydroxymethyl)anthracene-9,10-dione (CAS 25357-91-9)
- 2-[(2,6-dichlorobenzyl)sulfanyl]-6-methyl-5,6,7,8-tetrahydro[1,6]naphthyridine-3-carbonitrile (CAS 496804-92-3)
- 7-Chloro-1-methyl-3-(3-oxobutyl)quinolin-2(1H)-one (CAS 1784901-27-4)
- 1-(6-Chloro-3-hydroxypyridin-2-yl)ethan-1-one (CAS 1186542-46-0)
- N'-acetylnicotinohydrazide (CAS 7254-31-1)
- 4,7-Dimethylbenzofuran-3(2H)-one (CAS 20895-45-8)
- Methyl 4-Aminothiane-4-carboxylate Hydrochloride (CAS 161315-14-6)
- (R)-1-(Pyrimidin-2-yl)pyrrolidine-2-carboxylic acid (CAS 1821832-73-8)
- 144860-69-5 Butanedioic acid, 1-[(2S,3R,6S,8R,9S)-8-[(2E,4E,6S,7S,8E)-9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrien-1-yl]-2-[(1E,3E)-4-carboxy-3-methyl-1,3-butadien-1-yl]-9-methyl-3-(3-methylbutyl)-1,7-dioxaspiro[5.5]undec-3-yl] ester (CAS 144860-69-5)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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