N-allyl-2-(methylthio)quinazolin-4-amine CAS 139047-56-6
| CAS No. | 139047-56-6 |
| Molecular Formula | C12H13N3S |
| Molecular Weight | 231.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.32 g/mol gives N-allyl-2-(methylthio)quinazolin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-allyl-2-(methylthio)quinazolin-4-amine (CAS 139047-56-6), molecular formula C12H13N3S and molecular weight 231.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N-allyl-2-(methylthio)quinazolin-4-amine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 231.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 N-allyl-2-(methylthio)quinazolin-4-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 | C12H13N3S |
| Molecular Weight | 231.32 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.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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- 1-Allyl-4-(2-fluorophenyl)-2-methyl-1H-imidazol-5-amine (CAS 1269530-75-7)
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Recommended Standards
- 2-(3,4-Dihydroquinolin-1(2H)-yl)thiazol-4-amine (CAS 1365940-52-8)
- 5-(2-Cyclopropylpyridin-4-yl)-4-methylthiazol-2-amine (CAS 1395492-81-5)
- 2-(3,4-Dihydroisoquinolin-2(1H)-yl)thiazol-4-amine (CAS 1365938-34-6)
- 5-(2-Cyclobutylpyridin-4-yl)thiazol-2-amine (CAS 1395492-91-7)
- Tris[2-(1-methyl-1H-benzimidazol-2-yl-κN3)phenyl-κC]iridium (CAS 1542678-40-9)
- (3S,5S,6R)-3-[(3S)-4-Bromo-3-hydroxybutyl]-2-oxo-5,6-diphenyl-4-morpholinecarboxylic Acid tert-Butyl Ester (CAS 869111-54-6)
- 3-(Difluoromethoxy)pyrrolidine (CAS 1206594-98-0)
- Ethyl 4-(N-benzylmethylsulfonamido)benzoate (CAS 591731-73-6)
- Cyclopropyl(3-methoxypyridin-4-yl)methanamine (CAS 1598526-81-8)
- 3-((2,3,5,6-Tetramethylphenyl)sulfonamido)benzoic acid (CAS 838818-53-4)
- Bis(2-thienylmethyl)amine Hydrochloride (CAS 58703-21-2)
- 3,3A,4,5,6,7-hexahydro-2H-indole-2-carboxylic acid (CAS 754141-46-3)
- (2E)-4-(2,4-Difluorophenyl)-4-oxobut-2-enoic acid (CAS 1354707-64-4)
- Neuropeptide GE (CAS 134748-04-2)
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