4-(3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine CAS 338977-94-9
| CAS No. | 338977-94-9 |
| Molecular Formula | C19H16FN5O |
| Molecular Weight | 349.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine (CAS 338977-94-9) is a high-purity analytical reference standard with the molecular formula C19H16FN5O and a molecular weight of 349.36 g/mol.
Structurally, 4-(3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine (C19H16FN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 349.36 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-(3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine 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 | C19H16FN5O |
| Molecular Weight | 349.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Fluorophenyl Standards
- (4-Fluorophenyl)(4-((5-methyl-1H-pyrazol-3-yl)amino)quinazolin-2-yl)methanol (CAS 1241914-87-3)
- (4-Fluorophenyl)(3-(2-phenylthiazol-5-yl)-1H-pyrazol-1-yl)methanone (CAS 318248-76-9)
- 3-((4-Fluorophenyl)thio)-N-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)propanamide (CAS 1251631-89-6)
- N-(2-Fluorophenyl)-2-((3-methyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252919-49-5)
- 3-((4-Fluorophenyl)thio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)propanamide (CAS 896359-07-2)
- 6-(4-Fluorophenyl)-4-imino-3-phenyl-1,3,4,7-tetrahydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 1119391-90-0)
- 2-(2-Fluorophenyl)-3-(styrylsulfonyl)thiazolidine (CAS 853388-09-7)
- 2-(2-Fluorophenyl)-N-(2-(1-methylpyrrolidin-2-yl)ethyl)quinolin-4-amine (CAS 918970-08-8)
Recommended Standards
- 3-(3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamido)benzoic acid (CAS 790272-30-9)
- 4-(3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamido)benzoic acid (CAS 790272-44-5)
- 2-Formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 431928-26-6)
- 4-[(4-Methoxyphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 866041-07-8)
- Potassium (2,2-difluoro-3,3-dimethylcyclopropyl)trifluoroborate (CAS 2416056-32-9)
- Tris(4-((E)-2-(pyridin-4-yl)vinyl)phenyl)amine (CAS 823817-69-2)
- RU 58668 (CAS 151555-47-4)
- Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ester with boric acid (H3BO3) (CAS 39434-94-1)
- 4-(4-(1H-pyrrol-1-yl)phenyl)-1H-pyrazol-3-amine (CAS 1024019-01-9)
- 3-({3-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1-methyl-1H-indazole-6-carbonyl}-amino)-2-(4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231017-08-5)
- Aripiprazole Impurity 40 (CAS CATO-C4X-100840)
- 2-(Azepan-4-yl)acetonitrile (CAS 1205750-85-1)
- 2-(4-Chlorophenyl)-1-phenyl-1,5,6,7-tetrahydro-4H-indol-4-one O-(4-chlorobenzyl) oxime (CAS 400089-15-8)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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