6-Imino-2-oxo-5-{[(E)-3-thienylmethylidene]amino}-1-[3-(trifluoromethyl)phenyl]-1,2,3,6-tetrahydro-4-pyrimidinecarbonitrile CAS 1048915-54-3
| CAS No. | 1048915-54-3 |
| Molecular Formula | C17H10F3N5OS |
| Molecular Weight | 389.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Imino-2-oxo-5-{[(E)-3-thienylmethylidene]amino}-1-[3-(trifluoromethyl)phenyl]-1,2,3,6-tetrahydro-4-pyrimidinecarbonitrile (C17H10F3N5OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 6-Imino-2-oxo-5-{[(E)-3-thienylmethylidene]amino}-1-[3-(trifluoromethyl)phenyl]-1,2,3,6-tetrahydro-4-pyrimidinecarbonitrile (CAS 1048915-54-3), a certified reference material (molecular formula C17H10F3N5OS, MW 389.35 g/mol) for analytical method development and quality control.
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), 6-Imino-2-oxo-5-{[(E)-3-thienylmethylidene]amino}-1-[3-(trifluoromethyl)phenyl]-1,2,3,6-tetrahydro-4-pyrimidinecarbonitrile 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 | C17H10F3N5OS |
| Molecular Weight | 389.35 g/mol |
| 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Imino Standards
- Ethyl 2-imino-10-methyl-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 370573-01-6)
- 1-Ethyl-2-imino-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-01-3)
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Recommended Standards
- (2R,3R,4R,5R,6R)-3-Acetamido-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 10385-50-9)
- [(2R,3S,4R,5R)-3,4-diacetoxy-5-(allyloxycarbonylamino)-2-hydroxy-6-oxo-hexyl] acetate (CAS 1374760-23-2)
- Boc-Tyr(PO?Me?)-OH (CAS 92264-99-8)
- (3R,4R,5S,6R)-3-Acetamido-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 14086-90-9)
- 3-Amino-N,N-diethyl-4-(2-isopropyl-5-methyl-phenoxy)-benzenesulfonamide (CAS 736948-96-2)
- 7-Chloroquinolin-5-ol (CAS 1236162-22-3)
- 5-Chloro-2-ethylpyrimidine-4-carboxylic acid (CAS 1267301-30-3)
- (-)-Vincadifformine (CAS 3247-10-7)
- 2,3,5-Trichloro-4-(methylthio)-6-(trifluoromethyl)pyridine (CAS 136583-93-2)
- 5'-(3-Formylphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-3,3''-dicarbaldehyde (CAS 2413827-87-7)
- 4-((Pentylamino)methyl)benzonitrile (CAS 1019518-29-6)
- Tadalafil EP Impurity B (CAS 629652-72-8)
- Methyl 3-(3-(m-tolyl)acrylamido)propanoate (CAS 1181466-69-2)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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