Benzidine compound with o-cresol (1:1) CAS 116030-76-3
| CAS No. | 116030-76-3 |
| Molecular Formula | C12H12N2 |
| 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 Benzidine compound with o-cresol (1:1) (CAS 116030-76-3), a certified reference material (molecular formula C12H12N2C7H8O, MW 292.38 g/mol) for analytical method development and quality control.
Structurally, Benzidine compound with o-cresol (1:1) (C12H12N2C7H8O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 292.38 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Benzidine compound with o-cresol (1:1) 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 | C12H12N2 2*C7H8O |
| Molecular Weight | 292.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Benzidine Standards
Recommended Standards
- tert-Butyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)piperazine-1-carboxylate (CAS 887588-81-0)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 869068-11-1)
- (5-(1-(Pyridin-2-yl)ethoxy)pyridin-3-yl)boronic acid (CAS 1610520-32-5)
- 3-(Bromomethyl)-2-methyl-1,1'-biphenyl (CAS 116175-22-5)
- N-((11bS)-4-((2,6-Bis(3,5-diethylphenyl)-4-(((trifluoromethyl)sulfonyl)imino)-4l5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)imino)-2,6-bis(3,5-diethylphenyl)-4l5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 2227110-33-8)
- 6-Bromo-3-chloro-2-(difluoromethyl)pyridine (CAS 1805299-42-6)
- Tert-butyl 4-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamoyl)piperazine-1-carboxylate (CAS 1704068-57-4)
- N'-[(1E)-[2-(4-Phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methylidene]pyridine-3-carbohydrazide (CAS 477868-61-4)
- Venlafaxine Impurity 81 HCl (CAS 2223072-89-5)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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