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Blasticidin S
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Name

Blasticidin S

 EINECS N/A
CAS No. 2079-00-7 Density 1.61 g/cm3
PSA 215.67000 LogP 0.25370
Solubility Solubility.: in water >30 g/l (20℃). In acetic acid >30 g/l (20℃). Practically insoluble in acetone, benzene, carbon tetrachloride, chloroform, cyclohexane, dioxane, ethanol diethyl ether, ethyl acetate, methanol, pyridine, xylene. Melting Point 235-236ºC
Formula C17H26 N8 O5 Boiling Point °Cat760mmHg
Molecular Weight 422.444 Flash Point °C
Transport Information N/A Appearance Colourless needles
Safety Poison by ingestion, skin contact, and intravenous routes. When heated to decomposition it emits toxic fumes of NOx. See other blastomycin entries. Risk Codes 28
Molecular Structure Molecular Structure of 2079-00-7 (BLASTICIDIN S) Hazard Symbols VeryT+
Synonyms

BlasticidinS (6CI,8CI);D-erythro-Hex-2-enopyranuronic acid,4-[3-amino-5-(1-methylguanidino)valeramido]-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,2,3,4-tetradeoxy-(7CI);Bla-S;

Article Data 46

Blasticidin S Chemical Properties

Molecular Formula: C17H26N8O5
Molar mass: 422.4389 g/mol
Density: 1.61 g/cm3
Index of Refraction: 1.707
Product categories of Blasticidin S (2079-00-7): Fungicide
Structure of Blasticidin S (2079-00-7):

XLogP3-AA: -5.2
H-Bond Donor: 6
H-Bond Acceptor: 10
Systematic Name: (2S,3S,6R)-3-[[3-Amino-5-(carbamimidoyl-methyl-amino)pentanoyl]amino]-6-(4-amino-2-oxo-pyrimidin-1-yl)-3,6-dihydro-2H-pyran-2-carboxylic acid 
SMILES: O=C1\N=C(\N)/C=C\N1[C@@H]\2O[C@H](C(=O)O)[C@H](/C=C/2)NC(=O)CC(N)CCN(C(=[N@H])N)C 
InChI: InChI=1/C17H26N8O5/c1-24(16(20)21)6-4-9(18)8-12(26)22-10-2-3-13(30-14(10)15(27)28)25-7-5-11(19)23-17(25)29/h2-3,5,7,9-10,13-14H,4,6,8,18H2,1H3,(H3,20,21)(H,22,26)(H,27,28)(H2,19,23,29)/t9?,10-,13+,14-/m0/s1 
InChIKey: CXNPLSGKWMLZPZ-LBLJTAPMBS 
Std. InChI: InChI=1S/C17H26N8O5/c1-24(16(20)21)6-4-9(18)8-12(26)22-10-2-3-13(30-14(10)15(27)28)25-7-5-11(19)23-17(25)29/h2-3,5,7,9-10,13-14H,4,6,8,18H2,1H3,(H3,20,21)(H,22,26)(H,27,28)(H2,19,23,29)/t9?,10-,13+,14-/m0/s1 
Std. InChIKey: CXNPLSGKWMLZPZ-LBLJTAPMSA-N

Blasticidin S Uses

 Blasticidin S (2079-00-7) is an antibiotic used to select transformed cells in genetic engineering.

Blasticidin S Toxicity Data With Reference

1.    

orl-rat LD50:16 mg/kg

     GUCHAZ    Guide to the Chemicals Used in Crop Protection 6 (1973),48.
2.    

skn-rat LD50:3100 mg/kg

     28ZEAL    Pesticide Index, 5 (1976),27.
3.    

orl-mus LD50:38 mg/kg

     JANTAJ    Journal of Antibiotics. 30 (1977),1022.
4.    

skn-mus LD50:220 mg/kg

     28ZEAL    Pesticide Index, 5 (1976),27.
5.    

ivn-mus LD50:2820 µg/kg

     JAJAAA    Journal of Antibiotics, Series A. 11 (1958),1.

Blasticidin S Safety Profile

Poison by ingestion, skin contact, and intravenous routes. When heated to decomposition it emits toxic fumes of NOx. See other blastomycin entries.
 

Hazard Codes: T+
Risk Statements:
28:  Very Toxic if swallowed
Safety Statements:
24:  Avoid contact with skin
25:  Avoid contact with eyes
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

Blasticidin S Specification

After allowing time for recovery and for cells to begin transcribing and translating their new DNA, Blasticidin S (2079-00-7) is added. Now only the cells that have the new DNA can grow.

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