4,4'-(Pentane-1,5-diylbis(oxy))dibenzimidamide dihydrochloride CAS 50357-45-4
| CAS No. | 50357-45-4 |
| Molecular Formula | C19H26N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-(Pentane-1,5-diylbis(oxy))dibenzimidamide dihydrochloride (CAS 50357-45-4), a certified reference material (molecular formula C19H26N4O2Cl, MW 377.89 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4,4'-(Pentane-1,5-diylbis(oxy))dibenzimidamide dihydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,4'-(Pentane-1,5-diylbis(oxy))dibenzimidamide dihydrochloride 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 | C19H26N4O2 2*Cl |
| Molecular Weight | 377.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Pentane Standards
- 2,2'-(Pentane-3,3-diyl)difuran (CAS 100612-04-2)
- Pentane-1,5-disulfonic acid (CAS 101020-77-3)
- 2-(Pentane-1-sulfonyl)acetic acid (CAS 107375-91-7)
- N-Pentane (CAS 109-66-0)
- Pentane-2,4-diyldibenzene (CAS 1145-23-9)
- 1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) fluoride (CAS 1245190-20-8)
- 4-(Pentane-1-sulfonyl)-butylamine (CAS 1267106-37-5)
- 1-(Pentane-1-sulfonyl)piperazine hydrochloride (CAS 1311317-40-4)
Recommended Standards
- 2＇,4＇-Dimethylacetophenone (CAS 89-74-7)
- Spirostan, β-D-xylopyranoside deriv. (CAS 125225-63-0)
- (4-(Ethylamino)-6-fluoropyridin-3-yl)methanol (CAS 2187435-45-4)
- 2-(2,4-Dimethoxyphenyl)-3-hydroxy-7-methoxy-4H-chromen-4-one (CAS 263365-51-1)
- 2-N-NONYL-1,3-DIOXOLANE (CAS 4353-06-4)
- (S)-2-((6R,8R)-7,7-Dimethyl-5,6,7,8-tetrahydro-6,8-methanoquinolin-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 1027754-31-9)
- 3-Amino-6-fluoro-3,4-dihydroquinazolin-2(1H)-one (CAS 183054-21-9)
- 5-aminopyrimido[4,5-c]quinoline-9-carboxylic acid (CAS 2774613-74-8)
- 5-[(3-bromophenyl)methyl]-1,3-thiazol-2-amine (CAS 923737-16-0)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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