3930-19-6 2-Pyridinecarboxylicacid,5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl-,(4R)- CAS NO.3930-19-6

identification of 3930-19-6

name:

2-pyridinecarboxylicacid,5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl-,(4r)- (related reference)

einecs:

223-501-8

molecular formula:

c25h22 n4 o8

cas registry number:

3930-19-6

synonyms:

picolinicacid, 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl-(7ci,8ci); (r)-streptonigrin; 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methylpicolinicacid; 5278rp; ao 50165l302; abbott crystalline antibiotic; bruneomycin; nsc45383; nsc 56748; nsc 83950; nigrin; rufocromomycin; sn; stp; streptonigran; streptonigrin

inchi:

inchi=1/c25h22n4o8/c1-9-14(10-6-8-13(35-2)23(36-3)20(10)30)15(26)19(29-17(9)25(33)34)12-7-5-11-18(28-12)22(32)16(27)24(37-4)21(11)31/h5-8,30h,26-27h2,1-4h3,(h,33,34)

molecular structure:

this structure is also available as a 2d mol file

chemical properties

molecular weight:

506.51

density:

1.54g/cm³

boiling point:

719°cat760mmhg

flash point:

388.7°c

storage temperature:

2-8°c

refractive index:

1.716

safety data of 3930-19-6

risk codes:

28

safety statements:

a deadly poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. an experimental teratogen. experimental reproductive effects. human mutation data reported. when heated to decomposition it emits toxic fumes of nox.

hazard symbols:

t+: very toxic
hazardclass:6.1(a)

msds infomation:

2-pyridinecarboxylicacid,5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl-,(4r)- (3930-19-6).msds