10-Ethylbenzo[g]pteridine-2,4(3H,10H)-dione CAS 32561-90-3
| CAS No. | 32561-90-3 |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 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.
10-Ethylbenzo[g]pteridine-2,4(3H,10H)-dione (CAS 32561-90-3) is a high-purity analytical reference standard with the molecular formula C12H10N4O2 and a molecular weight of 242.23 g/mol.
Structurally, 10-Ethylbenzo[g]pteridine-2,4(3H,10H)-dione (C12H10N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 242.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 10-Ethylbenzo[g]pteridine-2,4(3H,10H)-dione 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 | C12H10N4O2 |
| Molecular Weight | 242.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
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- 3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole (CAS 240799-52-4)
- 2,3-Diphenylquinoxaline-6,7-dicarbonitrile (CAS 361980-89-4)
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- 2-Chloro-N-(4-oxo-9,12,15-trioxa-2,5-diazaoctadecan-18-yl)acetamide 2,2,2-trifluoroacetate (CAS 1329793-56-7)
- N-(4-Methoxyphenyl)-1,2,3,4-tetrahydroacridine-9-carboxamide (CAS 74376-58-2)
- 5-Fluoro-3-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 63901-83-7)
- 3,4-Dibromobenzenesulfonyl chloride (CAS 81903-80-2)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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