9-(Pent-4-yn-1-yl)-8-((3,4,5-trimethoxyphenyl)sulfonyl)-9H-purin-6-amine CAS 827302-66-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 827302-66-9 |
| Molecular Formula | C19H21N5O5S |
| Molecular Weight | 431.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-(Pent-4-yn-1-yl)-8-((3,4,5-trimethoxyphenyl)sulfonyl)-9H-purin-6-amine (CAS 827302-66-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21N5O5S. Molecular weight: 431.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H21N5O5S |
| Molecular Weight | 431.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(5-(methylthio)-1,3,4-oxadiazol-2-yl)methanone (CAS 66969-81-1)
- N-(9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(ethylthio)-9H-purin-6-yl)benzamide (CAS 88011-07-8)
- (R)-4-(4-(4-(2H-1,2,3-Triazol-2-yl)phenyl)-2-oxopyridin-1(2H)-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide (CAS 1312473-81-6)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclohexane (CAS 1488720-85-9)
- 3-(Pyrazin-2-yl)-N-(2-(thiophen-2-yl)ethyl)-1,2,4-oxadiazole-5-carboxamide (CAS 1235071-10-9)
- Methyl (tert-butoxycarbonyl)phenylalanylglycinate (CAS 106572-02-5)
- n-(Cyclopropylmethyl)-1-methylpiperidin-4-amine (CAS 1019506-96-7)
- 9-(Tidecan-7-yl)-1H-isochromeno[6',5',4':10,5,6]anthra[2,1,9-def]isoquinoline-1,3,8,10(9H)-tetraone (CAS 130296-37-6)
- 1-Methyl-4-((6-methylpyridin-3-yl)methyl)piperazine (CAS 1245646-56-3)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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