(1, 2, 6, 7, -Tetrahydro-8H-indeno [5,4-b] furan-8-ylidene) acetonitrile CAS NUMBER IS 221530-44-5 which is advance intermediate of Ramelteon, Molecular Formula is C13H11NO, MW is 197.23254,The quality standard of purity is more than 98% ,if there are specific quality requirements, please communicate with us before quotation, different quality requirements corresponding to different price levels, if not provide quality requirements will seriously affect the accuracy of quotations. As the product market demand is small, the reaction step is long, pollution and other reasons, we generally keep our inventory at kilograms. Dozens of kilograms of orders for delivery time is generally 1 month. we have many years of production experience for the key intermediates of Ramelteon cas 221530-44-5, we can also provide a large number of its upstream intermediates .

Thera. Category: Anti-Insomnia

Cas No.:  221530-44-5

Synonyms: Acetonitrile, 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)-;(1,2,6,7,-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile;(1,2,6,7,-Tetrahydro-8H-indeno[5,4-β]furan-8-ylidene)acetonitrile;2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile;

MF:  C13H11NO

NW:  197.232540 g/mol

Purity: ≥98%

Packing:Export worthy packing

Material Safety Data Sheet:Available on request

Usage: Ramelteon 196597-26 9 is the first in a new class of sleep agents that selectively binds to the MT1 and MT2 receptors in the suprachiasmatic nucleus (SCN), instead of binding to GABAA receptors.

Related intermediates:

1) 1,2,6,7-Tetrahydro-8H-Indeno[5,4-b]Furan-8-One CAS 196597-78-1

2) (E)-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)acetonitrile CAS 196597-79-2

3)  2-(1,6,7,8-Tetrahydro-2H-Indeno[5,4-b]furan-8-yl)EthylaMine Hydrochloride CAS 1053239-39-6

4) (1, 2, 6, 7, -Tetrahydro-8H-indeno [5,4-b] furan-8-ylidene) acetonitrile CAS NUMBER IS 221530-44-5