4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine CAS 256239-01-7
| CAS No. | 256239-01-7 |
| Molecular Formula | C12H9N3S2 |
| Molecular Weight | 259.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine (CAS 256239-01-7), molecular formula C12H9N3S2 and molecular weight 259.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine (C12H9N3S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-([2,2'-Bithiophen]-5-yl)pyrimidin-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 | C12H9N3S2 |
| Molecular Weight | 259.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Bithiophen Standards
- 5-{[2,2'-Bithiophen]-5-yl}thiophene-2-carbonitrile (CAS 110230-97-2)
- 2-([2,2'-Bithiophen]-5-ylmethylene)malononitrile (CAS 153308-35-1)
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- 1-([2,2'-Bithiophen]-5-yl)propan-1-one (CAS 32358-91-1)
- [2,2'-Bithiophen]-5-ylboronic acid (CAS 132898-95-4)
Recommended Standards
- 4-((6-(1H-Imidazol-1-yl)hexyl)oxy)aniline (CAS 88138-73-2)
- 4,6-Bis(thiophen-2-yl)pyrimidin-2-amine (CAS 82619-64-5)
- 3-Naphthalen-1-yl-2-thioxothiazolidin-4-one (CAS 23517-78-4)
- 4-Methyl-6-phenyl-2H-thiazolo[3,2-a][1,3,5]triazine-2-thione (CAS 89012-16-8)
- 2,2,2-Trifluoro-1-(3-fluoro-4-methylphenyl)ethan-1-amine (CAS 886370-12-3)
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