Rifamycin SV, 8-(diethylaminomethyl)-

Modify Date: 2025-09-05 15:55:18

Rifamycin SV, 8-(diethylaminomethyl)- Structure
Rifamycin SV, 8-(diethylaminomethyl)- structure
Common Name Rifamycin SV, 8-(diethylaminomethyl)-
CAS Number 4075-41-6 Molecular Weight 782.91600
Density 1.3g/cm3 Boiling Point 877.6ºC at 760 mmHg
Molecular Formula C42H58N2O12 Melting Point N/A
MSDS N/A Flash Point 484.5ºC

 Names

Name Rifamycin PF 42
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 877.6ºC at 760 mmHg
Molecular Formula C42H58N2O12
Molecular Weight 782.91600
Flash Point 484.5ºC
Exact Mass 782.39900
PSA 204.55000
LogP 5.73390
Index of Refraction 1.618
InChIKey PHNHLMKMZYDVBQ-OLIQIDNASA-N
SMILES CCN(CC)Cc1c2c(O)c3c(O)c(C)c4c(c3c1O)C(=O)C(C)(OC=CC(OC)C(C)C(OC(C)=O)C(C)C(O)C(C)C(O)C(C)C=CC=C(C)C(=O)N2)O4

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KD1920250
CHEMICAL NAME :
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b) furan-1,11(2H)-dione, 5,6,9,17,19,21- hexahydroxy-2,4,12,16,18,20,22-heptamethyl-23-methoxy -8-(diethylaminomethy l)-, 21-acetate
CAS REGISTRY NUMBER :
4075-41-6
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C42-H58-N2-O12
MOLECULAR WEIGHT :
783.02

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CMTRAG Chemotherapia. (Basel, Switzerland) V.1-12, 1960-67. For publisher information, see CHTHBK. Volume(issue)/page/year: 12,155,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CMTRAG Chemotherapia. (Basel, Switzerland) V.1-12, 1960-67. For publisher information, see CHTHBK. Volume(issue)/page/year: 12,155,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
205 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
38KLAC "Structure-Activity Relationship among the Semisynthetic Antibiotics," Perlman, D., ed., New York, Academic Press, 1977 Volume(issue)/page/year: -,531,1977

 Synonyms

PF-42
Rifamycin,3-[(diethylamino)methyl]
Rifamycin SV,8-(diethylaminomethyl)
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione,5,6,9,17,19,21-hexahydroxy-2,4,12,16,18,20,22-heptamethyl-23-methoxy-8-(diethylaminomethyl)-,21-acetate
3-(diethylamino-methyl)-rifamycin
3-Diethylaminomethyl rifamycin SV
NCI 145-666
3-Diaethylaminomethyl-rifamycin SV
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