CAS 11011-38-4|Ascomycin

Introduction：Basic information about CAS 11011-38-4|Ascomycin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Synonyms

Common Name	Ascomycin
CAS Number	11011-38-4	Molecular Weight	792.008
Density	1.2±0.1 g/cm3	Boiling Point	868.3±75.0 °C at 760 mmHg
Molecular Formula	C₄₃H₆₉NO₁₂	Melting Point	156 -161ºC
MSDS	/	Flash Point	478.9±37.1 °C

Names

Name	Ascomycin
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	868.3±75.0 °C at 760 mmHg
Melting Point	156 -161ºC
Molecular Formula	C₄₃H₆₉NO₁₂
Molecular Weight	792.008
Flash Point	478.9±37.1 °C
Exact Mass	791.481995
PSA	178.36000
LogP	3.81
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.546
InChIKey	ZDQSOHOQTUFQEM-BFFCMSJVSA-N
SMILES	CCC1C=C(C)CC(C)CC(OC)C2OC(O)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C)=CC3CCC(O)C(OC)C3)C(C)C(O)CC1=O)C(C)CC2OC
Storage condition	-20°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CI7570000

CHEMICAL NAME :: Ascomycin

CAS REGISTRY NUMBER :: 11011-38-4

LAST UPDATED :: 199212

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JAJAAA Journal of Antibiotics, Series A. (Tokyo, Japan) V.6-20, 1953-67. For publisher information, see JANTAJ. Volume(issue)/page/year: 15,231,1962

Safety Information

Hazard Codes	Xn
Safety Phrases	S36/37
RTECS	CI7570000

Synonyms

immunomycin

ascomycin,streptomyces hygroscopicus

(1R,9S,12S,13R,14S,17R,18Z,21S,23S,24R,25S,27R)-17-Ethyl-1,14-dihydroxy-12-{(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-propen-2-yl}-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatr ;icyclo[22.3.1.0]octacos-18-ene-2,3,10,16-tetrone

aag

ascomycin /immunomycin/fr-900520/fk-520

15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 8-ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-, (3S,4R,5S,8R,9Z,12S,14S,15R,16S,18R,19R,26aS)-

fk-520

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