2-[(dimethylamino)methyl]quinazoline-4-thiol CAS 923140-47-0
| CAS No. | 923140-47-0 |
| Molecular Formula | C11H13N3S |
| Molecular Weight | 219.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13N3S, 2-[(dimethylamino)methyl]quinazoline-4-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-[(dimethylamino)methyl]quinazoline-4-thiol (CAS 923140-47-0), molecular formula C11H13N3S and molecular weight 219.31 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.
As a certified reference material (CRM), 2-[(dimethylamino)methyl]quinazoline-4-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H13N3S |
| Molecular Weight | 219.31 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.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Benzofuran-5-thiol (CAS 90590-07-1)
- Mergetpa (CAS 77102-28-4)
- 1-[(4-Chlorophenyl)methyl]-2-oxocyclopentanecarboxylic Acid Methyl Ester (CAS 115851-73-5)
- 8-Hydroxy-2-Naphthalenecarboxaldehyde (CAS 1261638-22-5)
- 2-(3,5-Difluoro-4-hydroxyphenyl)acetic acid (CAS 1042703-32-1)
- N-(3-Succinimidyloxy-carbonyl-phenyl)-methyl-4-(5'-(4''-methoxy-phenyl)-2'-oxazo 155862-95-6 Stain 7-I N-(3-Succinimidyloxy-carbonyl-phenyl)-methyl-4-(5'-(4''-methoxy-phenyl)-2'-oxazolyl)-pyridinium bromide (CAS 155862-95-6)
- Methyl 3-(methylamino)-1H-indazole-1-carboxylate (CAS 146941-96-0)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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