4-(2,5-Dimethylthiophen-3-yl)pyrimidin-2-amine CAS 364334-90-7
| CAS No. | 364334-90-7 |
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 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-(2,5-Dimethylthiophen-3-yl)pyrimidin-2-amine (CAS 364334-90-7), molecular formula C10H11N3S and molecular weight 205.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(2,5-Dimethylthiophen-3-yl)pyrimidin-2-amine (C10H11N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 205.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-(2,5-Dimethylthiophen-3-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 | C10H11N3S |
| Molecular Weight | 205.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethylthiophen Standards
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Recommended Standards
- 4-(2,5-Dimethylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 669748-32-7)
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- 4-(2,4-Dimethylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 66297-59-4)
- 4-(3-Methoxyphenyl)-2-methylthiazole (CAS 365427-24-3)
- tert-Butyl 3,3-Dimethyl-4-(6-nitropyridin-3-yl)piperazine-1-carboxylate (CAS 1433990-38-5)
- Methyl 3-bromo-4-cyano-2-(trifluoromethyl)benzoate (CAS 1807047-98-8)
- 4-Cyclopropoxy-N1,N2-dimethylbenzene-1,2-diamine (CAS 1243376-69-3)
- 5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-amine (CAS 2138-98-9)
- (3-(Benzylcarbamoyl)-4-fluorophenyl)boronic acid (CAS 874219-22-4)
- 5-Methyl-N-(2-(methylthio)phenyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide (CAS 878735-44-5)
- (2R,3S)-Pyrrolidine-2,3-dicarboxylic acid (CAS 147332-10-3)
- 5-(Chloromethyl)-1,3-dimethyl-1H-pyrazole (CAS 852227-86-2)
- tert-Butyl 2,9-diazaspiro[4.5]decane-2-carboxylate hydrochloride (CAS 948556-06-7)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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