27955-44-8 4-Methyl-6-phenyl-pyrimidine-2-thiol 4-methyl-6-phenylpyrimidine-2-thiol CAS 27955-44-8
| CAS No. | 27955-44-8 |
| Molecular Formula | C11H10N2S |
| Molecular Weight | 202.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 27955-44-8 4-Methyl-6-phenyl-pyrimidine-2-thiol 4-methyl-6-phenylpyrimidine-2-thiol (C11H10N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 202.28 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
27955-44-8 4-Methyl-6-phenyl-pyrimidine-2-thiol 4-methyl-6-phenylpyrimidine-2-thiol (CAS 27955-44-8), molecular formula C11H10N2S and molecular weight 202.28 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 27955-44-8 4-Methyl-6-phenyl-pyrimidine-2-thiol 4-methyl-6-phenylpyrimidine-2-thiol 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 | C11H10N2S |
| Molecular Weight | 202.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Why CATO?
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