9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine CAS 36892-43-0
| CAS No. | 36892-43-0 |
| Molecular Formula | C13H16N8O2S |
| Molecular Weight | 348.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine 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.
9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine (CAS 36892-43-0) is a high-purity analytical reference standard with the molecular formula C13H16N8O2S and a molecular weight of 348.38 g/mol.
9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine (C13H16N8O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H16N8O2S |
| Molecular Weight | 348.38 g/mol |
| 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.) | 1967 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 1 |
Related Isobutyl Standards
- 7-Isobutyl-1,3-dimethyl-8-((4-methylpiperidin-1-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 851941-62-3)
- 2-((1-Isobutyl-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-isopropylacetamide (CAS 1207035-52-6)
- Methyl 3-(2-isobutyl-6-oxo-4-(trifluoromethyl)-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl)propanoate (CAS 1018164-46-9)
- 3-Isobutyl-2-((2-methylbenzyl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1795441-59-6)
- 1-Isobutyl-7-methyl-5-(piperidin-1-ylcarbonyl)-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1217863-03-0)
- N-(1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-yl)benzamide (CAS 144660-62-8)
- Isobutyl 6-chloro-2-(p-tolyl)quinoline-4-carboxylate (CAS 355421-09-9)
- 933829-40-4 Isobutyl 4-[(5-formyl-2-methoxybenzyl)oxy]benzoate MFCD03030297 (CAS 933829-40-4)
Recommended Standards
- 9-Butyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine (CAS 36892-45-2)
- Ethyl (4-(2-((4-carbamoylphenyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 953137-00-3)
- 4-[4-(4-Fluorobenzyl)-5-methyl-4H-1,2,4-triazol-3-yl]-1-phenyl-1H-pyrazol-5-amine (CAS 955962-91-1)
- LUF 5834 (CAS 333962-91-7)
- 2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, polymer with 1,1'-(1,2-ethanediyl) bis(2-methyl-2-propenoate) and methyl 2-methyl-2-propenoate (CAS 61778-83-4)
- Myricanol (CAS 33606-81-4)
- 1-Chloro-2-fluoro-5-nitro-3-(propan-2-yloxy)benzene (CAS 1881289-30-0)
- 5-Amino-1-(2-(trifluoromethoxy)ethyl)pyridin-2(1h)-one (CAS 1496595-44-8)
- Ethyl 3-[4-(benzyloxy)phenyl]-3-hydroxypropanoate (CAS 328396-03-8)
- 1-(1H-Imidazol-4-yl)propan-1-amine (CAS 1315059-37-0)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
- 2-Bromo-N-(3,5-dichlorophenyl)acetamide (CAS 57339-11-4)
- N-Allyl-4-((4-chlorophenyl)sulfonyl)-2-(m-tolyl)oxazol-5-amine (CAS 862741-65-9)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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 18665070610 / Nicole.chen@cato-chem.com