3,3'-Bis(3-sulfopropyl)-4,5:4',5'-dibenzo-9-ethylthiacarbocyanine betaine triethylammonium salt

3,3'-双(3-磺基丙基)-4,5:4',5'-二苯并-9-乙基硫碳菁甜菜碱三乙基铵盐

Also known as: RED SENSITIZER BRK 5714, Red sensitizer Brk 5714, 3,3'-Bis-(3-sulfopropyl)-4,5,4'',5''-dibenzo-9-ethylthiacarbocyanine betaine, 9-Ethyl-bis-[3-sulfopropyl-4,5-benzo-benzthiazolo]-trimethinecyaninebetaine triethylammonium salt, 1-(3-Sulfopropyl)-2-[2-[[1-(3-sulfopropyl)naphtho[1,2-d]thiazol-2(1H)-ylidene]methyl]-1-butenyl]naphtho[1,2-d]thiazolium hydroxide inner salt, triethylammonium salt, Naphtho[1,2-d]thiazolium, 1-(3-sulfopropyl)-2-[2-[[1-(3-sulfopropyl)naphtho[1,2-d]thiazol-2(1H)-ylidene]methyl]-1-butenyl]-, inner salt, compd. with N,N-diethylethanamine (1:1), EINECS 245-498-2, MFCD00143522

3,3'-Bis(3-sulfopropyl)-4,5:4',5'-dibenzo-9-ethylthiacarbocyanine betaine triethylammonium salt (CAS 23216-67-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C39H47N3O6S4 and a molecular weight of 782.06700 g/mol. It is also known as RED SENSITIZER BRK 5714, Red sensitizer Brk 5714 and 3,3'-Bis-(3-sulfopropyl)-4,5,4'',5''-dibenzo-9-ethylthiacarbocyanine betaine. Key property: a melting point of 230ºC (dec.)(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

23216-67-3

Jingsj CID

J-35206-6

Molecular Formula

C₃₉H₄₇N₃O₆S₄

Chinese Name

3,3'-双(3-磺基丙基)-4,5:4',5'-二苯并-9-乙基硫碳菁甜菜碱三乙基铵盐

Molecular Weight

782.06700 g/mol

Category

Organic Bases

Last updated

8/21/2026