(S)-5,6-Diphenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine CAS 873305-35-2
| CAS No. | 873305-35-2 |
| Molecular Formula | C23H21N3O2 |
| Molecular Weight | 371.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-5,6-Diphenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine (CAS 873305-35-2) is a high-purity analytical reference standard with the molecular formula C23H21N3O2 and a molecular weight of 371.43 g/mol.
(S)-5,6-Diphenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine (C23H21N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), (S)-5,6-Diphenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine 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 | C23H21N3O2 |
| Molecular Weight | 371.43 g/mol |
| Appearance | Pale yellow to 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related S Standards
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- 1-(5,7-Diphenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)pyrrolidine-2,5-dione (CAS 171668-01-2)
- 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-yl dihydrogen phosphate (CAS 57248-89-2)
- 2,2-Diphenyl-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 425372-89-0)
- 4-(1,3-Diphenyl-4,5-dihydro-1H-pyrazol-5-yl)-N,N-diethylaniline (CAS 88439-40-1)
- Ethyl 2,4-diphenyl-6-(pyrrolidin-1-yl)pyrimidine-5-carboxylate (CAS 823795-22-8)
- 1-(5,7-Diphenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)pyrrolidine-2,5-dione (CAS 836640-55-2)
Recommended Standards
- (S)-2-((tert-butoxycarbonyl)amino)-3-(4'-methoxy-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 809231-57-0)
- (Z)-N-(4-(2-amino-2-(hydroxyimino)ethyl)phenyl)-2-(3,4-diethoxyphenyl)acetamide (CAS 524036-12-2)
- (E)-(2-(Hydroxymethyl)-4-((1-methyl-1H-indol-3-yl)methylene)-5-oxotetrahydrofuran-2-yl)methyl pivalate (CAS 2229068-13-5)
- 1-((4-Butylphenyl)amino)-4-hydroxyanthracene-9,10-dione (CAS 71334-38-8)
- 2,5-Dimethyl-4-phenylthiazole (CAS 19968-59-3)
- Ethyl 1-alanylpiperidine-3-carboxylate (CAS 1572970-82-1)
- 2-(azidomethyl)-2,3-dihydro-1,4-benzodioxine (CAS 128318-80-9)
- Entecavir Impurity 72 (CAS CATO-C4X-107772)
- 2-bromo-N-[(2-fluorophenyl)methyl]-3-methylbutanamide (CAS 1016726-55-8)
- 6,8-Dibromo-2-(4-(phenylthio)phenyl)quinoline (CAS 861210-36-8)
- 2-[(3-Methoxyphenyl)methylene]-propanedioic Acid 1,3-Diethyl Ester (CAS 6771-54-6)
- 2-Propyl-7H-purin-6-amine (CAS 407600-14-0)
- 3-(dipropylamino)propan-1-ol (CAS 34003-67-3)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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