Enrofloxacin-d5 HI (ethyl-d5) CAS 1219795-24-0
| CAS No. | 1219795-24-0 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Enrofloxacin-d5 HI (ethyl-d5) (CAS 1219795-24-0), a certified reference material (molecular formula C19H17D5FN3O3HI, MW 492.34 g/mol) for analytical method development and quality control.
Structurally, Enrofloxacin-d5 HI (ethyl-d5) (C19H17D5FN3O3HI) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 492.34 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Enrofloxacin-d5 HI (ethyl-d5) 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 | C19H17D5FN3O3 HI |
| Molecular Weight | 492.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 3 |
Related Enrofloxacin Standards
- Enrofloxacin Ethyl Ester (CAS 107884-19-5)
- Enrofloxacin Methyl Ester (CAS 107884-20-8)
- Enrofloxacin Hydrochloride (CAS 112732-17-9)
- Enrofloxacin-d5 (CAS 1173021-92-5)
- Enrofloxacin Impurity 12 (CAS 130579-27-0)
- Enrofloxacin EP Impurity F (CAS 131775-99-0)
- Enrofloxacin EP Impurity E (CAS 1369495-59-9)
- Enrofloxacin EP Impurity C (CAS 138892-82-7)
Recommended Standards
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- 1-(2-(2-Hydroxyethoxy)ethyl)-3-methyl-2-thioxoimidazolidin-4-one (CAS 88850-31-1)
- 2-(4-(Difluoromethyl)-6-hydroxy-2-methoxypyridin-3-yl)acetonitrile (CAS 1806941-47-8)
- Pesticide Mix 16 (CAS CATO-MCPD190750-F)
- Ethyl 2-(4-phenylcyclohexyl)acetate (CAS 411238-92-1)
- 3-Amino-1-butyl-1H-pyrazol-5(4H)-one (CAS 117320-52-2)
- Methyl 4-oxo-4-((4-sulfamoylphenyl)amino)butanoate (CAS 161388-94-9)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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