2079-00-7

2079-00-7 structure

Name: Blasticidin S
Chemical Name: blasticidin S
CAS Number: 2079-00-7
Molecular Formula: C₁₇H₂₆N₈O₅
Molecular Weight: 422.43900
Catalog: API Antibiotics Agricultural antibiotics
Create Date: 2018-09-26 19:59:59
Modify Date: 2025-08-20 22:44:40
Blasticidin S is a nucleoside antibiotic isolated from Streptomyces griseochromogenes. Blasticidin S is a potent inhibitor of protein synthesis in both prokaryotic and eukaryotic cells[1].

Name	blasticidin S
Synonyms	BLASTICIDIN S bcs-3 3-[3-amino-5-(N-methyl-guanidino)-pentanoylamino]-6-(4-amino-2-oxo-2H-pyrimidin-1-yl)-3,6-dihydro-2H-pyran-2-carboxylic acid blasticidin-S (S)-4-[[3-amino-5-[(aminoiminomethyl)methylamino]-1-oxopentyl]amino]-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,2,3,4-tetradeoxy-β-D-erythro-hex-2-enopyranuronic acid Blaes bab babs Blas cytovirin 1-(4-amino-1,2-dihydro-2-oxopyrimidin-1-yl)-4-[(S)-3-amino-5-(1-methylguanidino)valeramido]-1,2,3,4-tetradeoxy-β-D-erythro-hex-2-enopyranuronic acid blasticidin blastizidin toabla-s

Description	Blasticidin S is a nucleoside antibiotic isolated from Streptomyces griseochromogenes. Blasticidin S is a potent inhibitor of protein synthesis in both prokaryotic and eukaryotic cells[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
Target	Antibiotic[1]
In Vitro	Blasticidin S (BlaS) is a broad spectrum antibiotic and inhibits cell growth in prokaryotes, fungi, plants, and mammalian cells[1].
References	[1]. Kitamura K, et al. Critical role of the proton-dependent oligopeptide transporter (POT) in the cellular uptake of the peptidyl nucleoside antibiotic, blasticidin S. Biochim Biophys Acta Mol Cell Res. 2017 Feb;1864(2):393-398.

Density	1.61 g/cm3
Boiling Point	539.06°C (rough estimate)
Melting Point	235-236ºC
Molecular Formula	C₁₇H₂₆N₈O₅
Molecular Weight	422.43900
Exact Mass	422.20300
PSA	215.67000
LogP	0.25370
Index of Refraction	1.707

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EC4900000

CHEMICAL NAME :: Blasticidin S

CAS REGISTRY NUMBER :: 2079-00-7

LAST UPDATED :: 199312

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C17-H26-N8-O5

MOLECULAR WEIGHT :: 422.51

WISWESSER LINE NOTATION :: T6O CUTJ EMV1YZ2N1&YZUM FVQ B- AT6NVNJ DZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16 mg/kg

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

REFERENCE :: GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,48,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3100 mg/kg

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

REFERENCE :: 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,27,1976

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 38 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: 30,1022,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 220 mg/kg

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

REFERENCE :: 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,27,1976

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10 mg/kg

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

REFERENCE :: QJDRAZ Quarterly Journal of Crude Drug Research. (Lisse, Netherlands) V.1-19, 1961-81. For publisher information, see IJCREE. Volume(issue)/page/year: 8,1274,1968

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2820 ug/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: 11,1,1958

Hazard Codes	T+: Very toxic;
Risk Phrases	R28
Safety Phrases	S45;S24/25;S36/S37
RIDADR	UN 3172
Packaging Group	II
Hazard Class	6.1(a)
HS Code	29349990

19018-47-4

2079-00-7

Literature: Tetrahedron, , vol. 56, # 5 p. 693 - 701

2280-44-6

71-30-7

2079-00-7

63257-29-4

Detail

Literature: Journal of the American Chemical Society, , vol. 114, # 26 p. 10176 - 10181

2280-44-6

74-79-3

71-30-7

2079-00-7

Detail

Literature: Journal of the American Chemical Society, , vol. 114, # 26 p. 10176 - 10181

220144-84-3

2079-00-7

Literature: Journal of the American Chemical Society, , vol. 110, # 17 p. 5785 - 5791

2280-44-6

63-68-3

74-79-3

71-30-7

Detail

Literature: Journal of the American Chemical Society, , vol. 114, # 26 p. 10176 - 10181

Precursor 4
2280-44-6 71-30-7 74-79-3 63-68-3
DownStream 0

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