NCI 143-473

Modify Date: 2024-01-16 19:17:16

NCI 143-473 Structure
NCI 143-473 structure
Common Name NCI 143-473
CAS Number 38128-92-6 Molecular Weight 782.87300
Density 1.32g/cm3 Boiling Point N/A
Molecular Formula C41H54N2O13 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Rifamycin AF/O9
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Molecular Formula C41H54N2O13
Molecular Weight 782.87300
Exact Mass 782.36300
PSA 222.90000
LogP 5.65100
Index of Refraction 1.605

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KD1831000
CHEMICAL NAME :
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b) furan-1,11(2H)-dione, 3-formyl-5,6,9, 17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-he ptamethyl-, 21-acetate, O-isopropyl oxime
CAS REGISTRY NUMBER :
38128-92-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C41-H54-N2-O13
MOLECULAR WEIGHT :
782.97
WISWESSER LINE NOTATION :
T C6 B65-24- A D E 2BC G& AV LO NO F&VM OU B&U D&U MH&&&TJ DQ E1UNOY1&1 GQ IQ J1 M1 QO1 R1 SO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
94 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 17,396,1974

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

rifaldehyde O-isopropyl-oxime
3-Formylrifamycin SV O-i-Propyloxim