4-Bromo-1,1 inverted exclamation marka:3 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-terphenyl 4-Bromo-m-terphenyl 54590-37-3 CAS 54590-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54590-37-3 |
| Molecular Formula | C18H31Br |
| Molecular Weight | 327.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-1,1 inverted exclamation marka:3 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-terphenyl 4-Bromo-m-terphenyl 54590-37-3 (CAS 54590-37-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H31Br. Molecular weight: 327.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H31Br |
| Molecular Weight | 327.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
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Recommended Standards
- Tert-butyl 3,3-difluoro-4-(4-fluorobenzyl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 2101206-53-3)
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- N-(3-Cyanobenzo[4,5]imidazo[1,2-a]pyrimidin-2-yl)-4-methylbenzamide (CAS 303059-25-8)
- 2-Fluorobenzene-1,3,5-tricarbonitrile (CAS 13519-91-0)
- 1-(4-Fluorophenyl)-3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 66504-49-2)
- [[2-(Cyclopentylamino)-2-oxoethyl](phenyl)amino]-acetic acid (CAS 1142205-25-1)
- (R)-1-(2-FLUOROPYRIDIN-4-YL)ETHANAMINE HCL (CAS 1956436-88-6)
- N-Methoxy-N-methylpropiolamide (CAS 130250-60-1)
- Ruxolitinib Impurity 90 (CAS CATO-C4X-205890)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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 13829788188 / jacky.chen@cato-chem.com