9-Methyl-6-(methylthio)-9H-purin-2-amine CAS 2238-53-1
| CAS No. | 2238-53-1 |
| Molecular Formula | C7H9N5S |
| Molecular Weight | 195.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H9N5S, 9-Methyl-6-(methylthio)-9H-purin-2-amine contains a nitrile group, sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
9-Methyl-6-(methylthio)-9H-purin-2-amine (CAS 2238-53-1), molecular formula C7H9N5S and molecular weight 195.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 9-Methyl-6-(methylthio)-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.
Physical & Chemical Properties
| Molecular Formula | C7H9N5S |
| Molecular Weight | 195.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 7-Methyl-2-(methylthio)-7H-purin-6-amine (CAS 102169-59-5)
- 2-(Methylthio)benzo[d]oxazole-6-methanol (CAS 1430933-70-2)
- 2-(Methylthio)benzo[d]oxazole-7-methanol (CAS 1803744-30-0)
- (4-(Methylthio)benzo[d]oxazol-2-yl)methanol (CAS 1804086-60-9)
- 2-(Methylthio)benzo[d]oxazole-5-methanol (CAS 1804497-80-0)
- 1-Methyl-2-(methylthio)-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 29877-81-4)
- 3-Methyl-2-(methylthio)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 29877-79-0)
- 7-Methyl-2-(methylthio)-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 29877-78-9)
Recommended Standards
- 8-(Ethylthio)-9H-purin-6-amine (CAS 500337-60-0)
- Benzyl amino(thioxo)acetate (CAS 69433-18-7)
- Cyclopropyl(4-nitrophenyl)sulfane (CAS 851008-48-5)
- 7-Methoxythieno[3,4-c]pyridine-1,3-diamine (CAS 314033-46-0)
- 4-(Cyclopropylsulfamoyl)-2-(trifluoromethyl)phenylboronic acid (CAS 2096339-19-2)
- [S-(R,R)]-[1-[(Methoxyamino)carbonyl]-2-[(methylsulfonyl)oxy]propyl]-carbamic Acid 1,1-Dimethylethyl Ester (CAS 80575-79-7)
- N-(5-Cyclopropoxy-4-(trifluoromethyl)pyridin-3-yl)methanesulfonamide (CAS 1243377-25-4)
- 4-Butyl-N-phenylaniline (CAS 78888-05-8)
- 3-Bromo-2-(thiomethyl)benzophenone (CAS 951888-12-3)
- N-(4-Aminopiperazin-1-yl)-4-methoxybenzamide (CAS 695806-02-1)
- Methyl 1-amino-6-methyl-2,3-dihydro-1H-indene-4-carboxylate (CAS 1824306-31-1)
- 5-(4-Methoxyphenyl)-3-methylisoxazole-4-carboxylic acid (CAS 91569-97-0)
- 2-Bromo-5-(trifluoromethyl)-1H-imidazole (CAS 219535-00-9)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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