Simazine-d10 CAS 220621-39-6
| CAS No. | 220621-39-6 |
| Molecular Formula | - |
| Molecular Weight | 211.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Simazine-d10 (CAS 220621-39-6), molecular formula C7H2D10ClN5 and molecular weight 211.72 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a nitrile group, chlorine substitution, an aromatic ring system, Simazine-d10 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C7H2D10ClN5 |
| Molecular Weight | 211.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Simazine Standards
Recommended Standards
- n-Cyclohexyl-n-methylsulfamoyl chloride (CAS 83842-57-3)
- 4-Chloro-2,6-diisopropylaniline (CAS 100823-17-4)
- n-(Cyclopropylmethyl)-n-propylsulfamoyl chloride (CAS 926207-59-2)
- 1-(4-Chlorophenyl)-N-propylpropan-1-amine (CAS 1019371-52-8)
- 1-({6-[(1-cyanocyclohexyl)amino]-hexyl}amino)cyclohexanecarbonitrile (CAS 22411-41-2)
- 1-(5-Bromo-2-hydroxyphenyl)-2-methylpropan-1-one (CAS 934524-37-5)
- Methyl 2-(2-fluoro-5-methylphenyl)propanoate (CAS 1249660-38-5)
- Methyl 4-((4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)methyl)benzoate (CAS 312309-32-3)
- (4-Chloro-6-methylpyrimidin-2-yl)methanamine hydrochloride (CAS 1196152-23-4)
- Hexetidine - Impurity A (CAS 188655-38-1)
- 5-Methyl-5,11-dihydro-6H-indolo[3,2-c]quinolin-6-one (CAS 85149-47-9)
- Sesamoside (CAS 117479-87-5)
- 2-Methyl-6-oxo-1,6-dihydropyridine-3,4-dicarbonitrile (CAS 400081-34-7)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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