Secnidazole CAS 3366-95-8
| CAS No. | 3366-95-8 |
| Molecular Formula | C7H11N3O3 |
| Molecular Weight | 185.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Secnidazole.
CATO supplies Secnidazole (CAS 3366-95-8), a certified reference material (molecular formula C7H11N3O3, MW 185.18 g/mol) for analytical method development and quality control.
The molecular framework of Secnidazole (C7H11N3O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C7H11N3O3 |
| Molecular Weight | 185.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Secnidazole Standards
Recommended Standards
- Pemirolast Impurity 4 (CAS 113950-80-4)
- Hydroxy Ipronidazole (CAS 35175-14-5)
- Pemirolast Impurity 3 (CAS CATO-C4X-24703)
- Cyclo(-Gln-Gly) (CAS 52662-00-7)
- 2-(Diethoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1218790-41-0)
- 1-(4-Amino-5-imino-2-methylene-2,5-dihydrofuran-3-yl)ethanone (CAS 92220-24-1)
- 2-Bromo-5-(morpholine-4-sulfonyl)benzoic acid (CAS 301156-86-5)
- L-Mimosine (CAS 500-44-7)
- Ethyl 9-oxo-11,12,13,13a-tetrahydro-9H-benzo[e]imidazo[5,1-c]pyrrolo[1,2-a][1,4]diazepine-1-carboxylate (CAS 88552-32-3)
- 4-Nitrobenzeneboronic acid 4-nitrophenylboronic acid 4-nitro-phenyl-boronic acid (4-nitrophenyl)boronic acid 4-nitrobenzene boronic acid boronic acid, b-(4-nitrophenyl)- p-Nitrophenylboronic acid 24067-17-2 (CAS 24067-17-2)
- Methyl 4-methyl-2-nitrobenzoate (CAS 20587-29-5)
- Tapentadol impurity 7 (CAS 387356-03-8)
- Diethyl 2-oxononane-1,9-dicarboxylate (CAS 105600-21-3)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com