1-bromobut-2-yne manufacture CAS NO.3355-28-0

Name: 1-BROMO-2-BUTYNE.

Synonym:1-BROMO-2-BUTYNE;2-BUTYNYLBROMIDE;1-Bromobut-2-yne95%;1-BROMO-2-BUTYNE,98%1-BROMO-2-BUTYNE,98%1-BROMO-2-BUTYNE,98%1-BROMO-2-BUTYNE,98%;1-BROMO-2-BUTYNE98%;1-Bromo-2-butyne,98%;But-2-yn-1-ylbromide;1-broMo-2-DingQue

CAS No: 3355-28-0.

Molecular formula: C4H5Br.

Molecular weight: 132.99.

Appearance: colorless to yellowish liquid.

Purity: 98%.

Boiling point: 40-41 °C20 mmHg (lit.).

Density: 1.519g/ Mlat25 °C (lit.).

Refractive index: n20/D1.508 (lit.). Flash point 97 °F.

Storage condition: Flammablesarea.

Solubility: Misciblewithacetonitrile.

Uses: 1-bromo-2-butyne organic synthesis intermediates and pharmaceutical intermediates, commonly used in the synthesis of axial chiral ternary compounds, can be used in laboratory research and development processes and chemical production processes, mainly used as Lilaridine intermediates.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high value-added, low pollution characteristics of the project, landing the project of innovative non patented route design, difficult process development and rapid industrialization.  Starting from the advantages of combining technology research and stable production, we cooperated with domestic and foreign large pharmaceutical companies in the development of generic drugs and innovative drugs.

It also has hardware facilities and support teams that match the strength of R & D and production: With LCMS, HPLC and other perfect detection means, professional testing team and perfect quality control system; With a pilot base, a stable GMP standard production capacity, and a new GMP workshop is building; With regular financial, legal ERP system and professional sales and logistics team.