Norflurazon-13C,d3 CAS 1346603-47-1
| CAS No. | 1346603-47-1 |
| Molecular Formula | C11[13C]H6D3ClF3N3O |
| Molecular Weight | 307.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Norflurazon-13C,d3 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.
Norflurazon-13C,d3 (CAS 1346603-47-1), molecular formula C11[13C]H6D3ClF3N3O and molecular weight 307.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Norflurazon-13C,d3 (C11[13C]H6D3ClF3N3O) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11[13C]H6D3ClF3N3O |
| Molecular Weight | 307.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Norflurazon Standards
Recommended Standards
- Ethyl 3-chloro-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 685108-15-0)
- 2-(4-Chlorophenyl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 187998-87-4)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860650-63-1)
- 7-Chloro-6-fluoro-1-(4-fluorophenyl)-3-hydroxyquinolin-4(1H)-one (CAS 188967-75-1)
- 5-carbamoyl-2-methylthiophene-3-sulfonyl chloride (CAS 1443979-39-2)
- (2S,3S,4S,5S,6R)-2-((5-Bromo-4-chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 129787-67-3)
- (E)-3-Acetamido-3-phenylacrylic Acid (CAS 6362-74-9)
- 16001-68-6 Phosphorodithioic acid, O,O-dimethyl ester, potassium salt (1:1) DTXSID90166785 (CAS 16001-68-6)
- 1-(Azepane-1-sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1837399-21-9)
- Benzyl (2S,4S)-4-methyl-5-oxo-2-phenyloxazolidine-3-carboxylate (CAS 171860-41-6)
- 2-(2,3-Dihydro-1H-indene-5-carbonyl)-N-[(2-methoxyphenyl)methyl]benzamide (CAS 866133-09-7)
- 3-ethoxy-2,2-dimethyl-propan-1-amine (CAS 1426955-27-2)
- 2,2-Dimethyl-2H-chromen-5-ol (CAS 6537-43-5)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com