rac Dihydro Mebendazole CAS 60254-95-7
| CAS No. | 60254-95-7 |
| Molecular Formula | C16H15N3O3 |
| Molecular Weight | 297.31 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 rac Dihydro Mebendazole.
rac Dihydro Mebendazole (CAS 60254-95-7), molecular formula C16H15N3O3 and molecular weight 297.31 g/mol, is a CATO reference standard with documented purity and traceability.
rac Dihydro Mebendazole (C16H15N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), rac Dihydro Mebendazole 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 | C16H15N3O3 |
| Molecular Weight | 297.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
Related rac Standards
- 4-((2,3-Dihydro-2-methyl-3-oxobenzo[b][1,4]oxazin-4-yl)methyl)benzoic Acid (CAS 900706-47-0)
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-β-oxobenzenepropanamide (CAS 301157-17-5)
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(3-fluorophenyl)-3-phenylurea (CAS 898414-72-7)
- 3-[(1-Acetyl-2,3-dihydro-1H-indol-5-yl)sulfonyl]-propanoic acid (CAS 841275-85-2)
- Methyl 2-(5,6-dihydro-1,4-dioxine-2-carboxamido)-4,5-dimethylthiophene-3-carboxylate (CAS 896616-30-1)
- 10,11-Dihydro-N-(2-hydroxyethyl)-N-methyl-5H-pyrido[2,3-c][2]benzazepine-10-carboxamide (CAS 1071504-81-8)
- 2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonyl)benzoic acid (CAS 26513-80-4)
- 1,4-Dihydro-9-[(4-methylphenyl)sulfonyl]naphthalen-1,4-imine (CAS 28035-71-4)
Recommended Standards
- Olodaterol Impurity 9 (CAS CATO-C4X-19439)
- 6-Nitrobenz[a]pyrene (CAS 63041-90-7)
- Polaprezinc impurity 27 (CAS CATO-C4X-182127)
- 1-Nitroperylene (CAS 35337-20-3)
- 2-Fluoro-5-methylbenzenethiol (CAS 1208076-74-7)
- 1,2,3,4,6-penta-O-benzoyl-D-mannopyranose (CAS 96996-90-6)
- 3-(5-Bromopyridin-2-yl)-3,6-diazabicyclo[3.1.1]Heptane 2,2,2-trifluoroacetate (CAS 2222757-33-5)
- 1-((3-Bromophenyl)sulfonyl)pyrrolidine (CAS 214210-14-7)
- 2,7-Di-tert-butyl-9-(9H-fluoren-9-yl)anthracene (CAS 1416372-39-8)
- 4-[(E)-2-(4-Nitrophenyl)ethenyl]-6-(trifluoromethyl)-2H,3H-thieno[3,2-c]quinoline (CAS 865658-40-8)
- 1-(4-Methoxybenzyl)piperidine-3-carboxylic acid (CAS 96009-30-2)
- N-(2-fluorophenyl)-4-imino-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-amine (CAS 338403-49-9)
- Methyl 6-(4-oxo-3,4-dihydrobenzo[d][1,3,2]diazaborinin-2(1H)-yl)picolinate (CAS 2242502-34-5)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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