nci 143-474

Modify Date: 2024-01-08 16:54:51

nci 143-474 Structure
nci 143-474 structure
Common Name nci 143-474
CAS Number 38128-83-5 Molecular Weight 796.90000
Density 1.31g/cm3 Boiling Point N/A
Molecular Formula C42H56N2O13 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name nci 143-474
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.31g/cm3
Molecular Formula C42H56N2O13
Molecular Weight 796.90000
Exact Mass 796.37800
PSA 222.90000
LogP 6.04270
Index of Refraction 1.603

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KD1768000
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-butyloxime
CAS REGISTRY NUMBER :
38128-83-5
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C42-H56-N2-O13
MOLECULAR WEIGHT :
797.00
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 E1UNO4 GQ IQ J1 M1 QO1 R1 SOV1

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 :
73 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

rifamycin-AF/MO
rifaldehyde O-butyl-oxime
3-Formylrifamycin SV O-methyloxim
rifaldehyde O-methyl-oxime
3-Formylrifamycin SV O-n-Butyloxim
AF/MO
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