Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxononyl)-N-methyl-L-leuc yl)-L-valyl)-L-seryl)-L-allothreonyl)-, rho-lactone

Modify Date: 2025-08-26 19:34:01

Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxononyl)-N-methyl-L-leuc yl)-L-valyl)-L-seryl)-L-allothreonyl)-, rho-lactone structure	Common Name	Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxononyl)-N-methyl-L-leuc yl)-L-valyl)-L-seryl)-L-allothreonyl)-, rho-lactone
	CAS Number	74504-49-7	Molecular Weight	641.79600
	Density	1.068g/cm3	Boiling Point	985.2ºC at 760 mmHg
	Molecular Formula	C₃₁H₅₅N₅O₉	Melting Point	N/A
	MSDS	N/A	Flash Point	549.6ºC

Name	19-hexyl-6-(1-hydroxyethyl)-9-(hydroxymethyl)-16,18-dimethyl-15-(2-methylpropyl)-12-propan-2-yl-1-oxa-4,7,10,13,16-pentazacyclononadecane-2,5,8,11,14,17-hexone
Synonym	More Synonyms

Density	1.068g/cm3
Boiling Point	985.2ºC at 760 mmHg
Molecular Formula	C₃₁H₅₅N₅O₉
Molecular Weight	641.79600
Flash Point	549.6ºC
Exact Mass	641.40000
PSA	203.47000
LogP	1.24420
Index of Refraction	1.464

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MC0593600

CHEMICAL NAME :: Glycine, N-(N-(N-(N-(N-(3-hydroxy-2-methyl-1-oxononyl)-N-methy l-L-leucyl)-L-valyl)- L-seryl)- L-allothreonyl)-, rho-lactone

CAS REGISTRY NUMBER :: 74504-49-7

LAST UPDATED :: 199206

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C31-H55-N5-O9

MOLECULAR WEIGHT :: 641.91

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >180 mg/kg

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

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 34,1416,1981

Antibiotic SF 1902A3

SF-1902A3

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