4-Amino-2,6-dimethyl-8-(2-deoxy-β-D-ribofuranosyl)-7(8H)-pteridone CAS 195442-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 195442-56-9 |
| Molecular Formula | C13H17N5O4 |
| Molecular Weight | 307.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2,6-dimethyl-8-(2-deoxy-β-D-ribofuranosyl)-7(8H)-pteridone (CAS 195442-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N5O4. Molecular weight: 307.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N5O4 |
| Molecular Weight | 307.31 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(piperidin-1-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 312277-78-4)
- 6-Amino-N-phenyl-[1,3]dioxolo[4,5-g]quinoline-7-carboxamide (CAS 131336-38-4)
- 2-Amino-4,6-bis(4-fluorophenyl)nicotinonitrile (CAS 171254-52-7)
- 2-Amino-4-({1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl}carbamoyl)butanoic acid (CAS 76946-74-2)
- 4-Amino-7-fluoro-2-(2-oxo-6-thioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione (CAS 2858759-42-7)
- 3-Amino-6-(4-methanesulfonylphenyl)pyrazine-2-carboxylic acid methyl ester (CAS 1232423-27-6)
- 3-((4-Amino-3-methoxyphenyl)diazenyl)benzenesulfonic acid (CAS 138-28-3)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 869068-29-1)
Recommended Standards
- 1A-116 (CAS 1430208-73-3)
- ((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 21138-44-3)
- 1-(6-(1-Methyl-1H-pyrazol-4-yl)indolizin-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 1422063-51-1)
- 5-(azetidin-1-yl)-1,3-dimethyl-1H-pyrazol-4-amine (CAS 1880881-54-8)
- (R)-tert-Butyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate (CAS 1353998-12-5)
- Ethyl (1R,2R)-2-((tert-butoxycarbonyl)amino)cyclopentane-1-carboxylate (CAS 192385-81-2)
- 3-(4-Fluoro-2-methoxyphenoxy)cyclobutan-1-amine (CAS 1823684-77-0)
- 4-Cyclopropoxy-3-isopropylpicolinonitrile (CAS 1243407-38-6)
- Tert-butyl (1S,5S)-5-methyl-7-oxo-2-azabicyclo[3.2.0]Heptane-2-carboxylate (CAS 1263378-51-3)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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 13829788188 / jacky.chen@cato-chem.com