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| CAS No.: | 2079-00-7 |
|---|---|
| Name: | BLASTICIDIN S |
| Article Data: | 46 |
| Molecular Structure: | |
|
|
|
| Formula: | C17H26 N8 O5 |
| Molecular Weight: | 422.444 |
| 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; |
| Density: | 1.61 g/cm3 |
| Melting Point: | 235-236ºC |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| 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. |
| Appearance: | Colourless needles |
| Hazard Symbols: |
 T+
|
| Risk Codes: | 28 |
| Safety: | Poison by ingestion, skin contact, and intravenous routes. When heated to decomposition it emits toxic fumes of NOx. See other blastomycin entries. |
| PSA: | 215.67000 |
| LogP: | 0.25370 |
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- Total:7 Page 1 of 1 1
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Chemistry
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):
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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
Uses
Blasticidin S (2079-00-7) is an antibiotic used to select transformed cells in genetic engineering.
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. |
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+.gif){kind=small}
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)
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.