5(6)-Carboxynaphthofluorescein N-succinimidyl ester

5(6)-羧基萘荧光素琥珀酰亚胺酯

Also known as: 5(6)-Carboxynaphthofluorescein succinimidyl ester, 5(6)-Carboxynaphthofluorescein NHS ester, 2,5-Pyrrolidinedione, 1-[[[3,11-dihydroxy-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-5'(or6')-yl]carbonyl]oxy]-, Spiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran], 2,5-pyrrolidinedione derivative, 5-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}-2-(11-hydroxy-3-oxo-3H-dibenzo[c,h]xanthen-7-yl)benzoic acid, 3,11-Dihydroxy-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]carboxylic acid 2,5-dioxo-1-pyrrolidinyl ester

5(6)-Carboxynaphthofluorescein N-succinimidyl ester (CAS 150347-58-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C33H19NO9 and a molecular weight of 573.505 g/mol. It is also known as 5(6)-Carboxynaphthofluorescein succinimidyl ester, 5(6)-Carboxynaphthofluorescein NHS ester and 2,5-Pyrrolidinedione, 1-[[[3,11-dihydroxy-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-5'(or6')-yl]carbonyl]oxy]-. Key properties include a boiling point of 945.4±75.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 525.5±37.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

150347-58-3

Jingsj CID

J-1461089-9

Molecular Formula

C₃₃H₁₉NO₉

Chinese Name

5(6)-羧基萘荧光素琥珀酰亚胺酯

Molecular Weight

573.505 g/mol

Category

Organic Bases

Last updated

8/21/2026