38128-90-4

38128-90-4 structure

38128-90-4 structure

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-heptamethyl-, 21-acetate, O-ethyloxime
Chemical Name: 3-Formylrifamycin SV O-ethyloxime
CAS Number: 38128-90-4
Molecular Formula: C₄₀H₅₂N₂O₁₃
Molecular Weight: 768.84600
Create Date: 2016-04-14 23:41:27
Modify Date: 2024-04-02 19:08:59

Name	3-Formylrifamycin SV O-ethyloxime
Synonyms	rifaldehyde O-ethyl-oxime 3-(ethoxyimino-methyl)-rifamycin 3-Formylrifamycin SV O-aethyloxim

Density	1.33g/cm3
Molecular Formula	C₄₀H₅₂N₂O₁₃
Molecular Weight	768.84600
Exact Mass	768.34700
PSA	222.90000
LogP	5.26250
Index of Refraction	1.609

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KD1800000

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-ethyloxime

CAS REGISTRY NUMBER :: 38128-90-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C40-H52-N2-O13

MOLECULAR WEIGHT :: 768.94

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 E1UNO2 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 :: 154 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

624-86-2 structure

624-86-2

13292-22-3 structure

13292-22-3

~%

38128-90-4 structure

38128-90-4

Literature: Cricchio; Lancini; Tamborini; Sensi Journal of Medicinal Chemistry, 1974 , vol. 17, # 4 p. 396 - 403

Precursor 2
624-86-2 13292-22-3
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