2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile CAS 1111637-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1111637-81-0 |
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile (CAS 1111637-81-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3OS. Molecular weight: 193.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)pyrido[3,4-d]pyrimidin-8(7H)-one (CAS 1578245-94-9)
- 2-(Methylthio)pyrido[2,3-d]pyrimidin-5(8H)-one (CAS 1935226-80-4)
- 2-(Methylthio)pteridin-4-amine (CAS 70779-62-3)
- 2-(Methylthio)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 33098-16-7)
- 4-(2-(Methylthio)pyrimidin-4-yl)isoxazole (CAS 956721-96-3)
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- 4-(Methylthio)benzo[d]oxazole-2-carbaldehyde (CAS 1803744-83-3)
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Recommended Standards
- 4-Amino-6-(thiophen-2-yl)pyridazin-3(2H)-one (CAS 1018299-56-3)
- 2-Amino-1,3-benzothiazole-6-carboxamide (CAS 111962-90-4)
- Benzo[d]thiazole-6-carbohydrazide (CAS 1005205-15-1)
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190310-15-6)
- 1-(4-(Aminomethyl)-4-methylpiperidin-1-yl)ethan-1-one (CAS 1702988-27-9)
- 4-(4-Bromo-1h-pyrazol-1-yl)butanoic acid (CAS 898054-60-9)
- 2-((1H-Indol-3-yl)methyl)-8-ethyl-3-hydroxyquinoline-4-carboxylic acid (CAS 924634-59-3)
- Dabigatran Impurity 11 (CAS 1610758-20-7)
- 4-Bromo-1-chloro-2-(difluoromethoxy)benzene (CAS 1000575-20-1)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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