N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine CAS 1334953-75-1
| CAS No. | 1334953-75-1 |
| Molecular Formula | C16H16ClN3O3S |
| Molecular Weight | 365.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine.
N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine (CAS 1334953-75-1), molecular formula C16H16ClN3O3S and molecular weight 365.83 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine (C16H16ClN3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 365.83 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine 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 | C16H16ClN3O3S |
| Molecular Weight | 365.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (4-Chloro-3-nitrophenyl)(4-methyl-2-(piperidin-1-yl)thiazol-5-yl)methanone (CAS 730976-51-9)
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- 3-Amino-N-methyl-N-phenylpropanamide (CAS 99169-48-9)
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- 4-Fluoro-N-(3-methoxyphenyl)benzamide (CAS 195379-01-2)
- Thiamine Impurity 15 (CAS 24941-82-0)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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