(S)-3-((2-Amino-8-fluoroquinazolin-4-yl)amino)hexan-1-ol CAS 1413944-59-8
| CAS No. | 1413944-59-8 |
| Molecular Formula | C14H19FN4O |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-3-((2-Amino-8-fluoroquinazolin-4-yl)amino)hexan-1-ol 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.
(S)-3-((2-Amino-8-fluoroquinazolin-4-yl)amino)hexan-1-ol (CAS 1413944-59-8), molecular formula C14H19FN4O and molecular weight 278.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (S)-3-((2-Amino-8-fluoroquinazolin-4-yl)amino)hexan-1-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 278.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H19FN4O |
| Molecular Weight | 278.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Ethyl 5-(2-aminothiazol-4-yl)-2-methoxybenzoate (CAS 1416342-29-4)
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- 7-(2-Methylpropyl)-6-sulfanylidene-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]quinazolin-8-one (CAS 1370595-03-1)
- Ethyl 4-hydroxy-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidine-6-carboxylate (CAS 1447956-28-6)
- 4-[(2-Methylphenyl)methyl]-2H,3H,4H,5H-thieno[3,2-f][1,4]thiazepin-5-one (CAS 478247-15-3)
- 4-Phenyltetrahydro-2H-pyran-4-carboxamide (CAS 833439-14-8)
- N-((1-Benzylpyrrolidin-3-yl)methyl)-2-chloro-N-cyclopropylacetamide (CAS 1353971-41-1)
- Tamibarotene Impurity 1 (CAS 92050-16-3)
- Methyl 3,4-dibromo-2-fluorobenzoate (CAS 1807032-90-1)
- N-(2-(Dimethylamino)-2-(thiophen-3-yl)ethyl)-2-methylpropane-1-sulfonamide (CAS 954619-39-7)
- 7-Methoxy-[1,2,4]triazolo[1,5-a]pyridine (CAS 1250443-32-3)
- (3R,4S)-1-((benzyloxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid (CAS 1932131-65-1)
- 1-[4-(difluoromethoxy)-3-methoxyphenyl]ethan-1-one (CAS 101975-20-6)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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