Chlorguanide-d4 Hydrochloride CAS 1189671-34-8
| CAS No. | 1189671-34-8 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Chlorguanide-d4 Hydrochloride (CAS 1189671-34-8), a certified reference material (molecular formula C11H12D4ClN5HCl, MW 294.22 g/mol) for analytical method development and quality control.
Structurally, Chlorguanide-d4 Hydrochloride (C11H12D4ClN5HCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 294.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Chlorguanide-d4 Hydrochloride 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 | C11H12D4ClN5 HCl |
| Molecular Weight | 294.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
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- 7-Bromo-2,3,4,5-tetrahydro-1-benzoxepin-5-ol (CAS 1261999-53-4)
- Ethyl 3-oxo-4-(tetrahydrofuran-2-yl)butanoate (CAS 670275-62-4)
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- 3-[2-Bromo-4-(1-methyl-1-phenylethyl)phenoxy]-azetidine (CAS 1219981-31-3)
- 3-(4-Aminophenyl)-1-methylimidazolidine-2,4-dione (CAS 873537-15-6)
- 1-((3-Isopropyl-1-methyl-1h-1,2,4-triazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1343743-51-0)
- 587880-27-1 6138AE Benzyl 4-(4-(2,3-dihydroxypropoxy)-phenyl)butylcarbamate C21H27NO5 (CAS 587880-27-1)
- Peptide 439 (CAS CATO-CPTD788439)
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