1H-Pyrrole-2-carboxamide,N-[5-[[(3-amino-3-iminopropyl)amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-4-[[[4-(formylamino)-1-methyl-1H-pyrrol-2-yl]carbonyl]amino]-1-methyl- cas no:636-47-5

Name1H-Pyrrole-2-carboxamide,N-[5-[[(3-amino-3-iminopropyl)amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-4-[[[4-(formylamino)-1-methyl-1H-pyrrol-2-yl]carbonyl]amino]-1-methyl-
CAS636-47-5
SynonymsN,4':N',4''-Ter[pyrrole-2-carboxamide],N''-(2-amidinoethyl)-4-formamido-1,1',1''-trimethyl- (7CI,8CI); Distamycin 3;Distamycin A; NSC 82150; Stallimycin
EINECS(EC#)229-505-6
Molecular FormulaC22H27 N9 O4
Molecular Weight481.58

refractive index1.69

Safety

Poison by ingestion. Moderately toxic by intraperitoneal route. Human mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.

1.		dni-omi 25 mg/L		JMCMAR    Journal of Medicinal Chemistry. 23 (1980),1144.
2.		oms-hmn:fbr 100 mg/L		GICTAL    Giornale Italiano di Chemioterapia. Italian Journal of Chemotherapy. 30 (1983),39.
3.		ipr-mus LD50:500 mg/kg		85FZAT    Index of Antibiotics from Actinomycetes Umezawa, H., et al., eds.,Tokyo, Japan.: University of Tokyo Press,1967,258.
4.		orl-bwd LD50:72 mg/kg		AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.