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BOC Sciences
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Product Name:Etamycin A
CAS:299-20-7
Purity:>98% Remarks:Etamycin A is an ester peptide antibiotic produced by Streptomyces sp. Activity against gram-positiv
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| Company Name: |
Zhejiang Huida Biotech Co., LTD
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0571-89903882 13626641628 |
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jiangnan@huidabiotech.com |
| Products Intro: |
Product Name:Etamycin
CAS:299-20-7
Purity:99% HPLC Package:10mg；100mg；1g；10g；100g
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| Company Name: |
Zhejiang Huida Biotech Co., LTD
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0571-0571-89903882 15990081639 |
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| Products Intro: |
Product Name:Etamycin
CAS:299-20-7
Purity:99% HPLC Package:10mg；100mg；1g；10g；100g
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Apollo Scientific Ltd.
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44 161 406 0505 |
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Product Name:Viridogrisein I
CAS:299-20-7
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CHEMICAL LAND21
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82- 2 -783 - 8063 |
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| | etamycin Basic information |
| Product Name: | etamycin | | Synonyms: | etamycin;(+)-Etamycin A;Etamycin A;Neoviridogrisein IV;Viridogrisein;Viridogrisein I;Glycine, N-[(3-hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-leucyl-(4R)-4-hydroxy-D-prolyl-N-methylglycyl-N,4-dimethyl-L-isoleucyl-L-alanyl-N-methyl-2-phenyl-, (7→13)-lactone, (2S)- | | CAS: | 299-20-7 | | MF: | C44H62N8O11 | | MW: | 879.01 | | EINECS: | | | Product Categories: | | | Mol File: | 299-20-7.mol |  |
| | etamycin Chemical Properties |
| Melting point | 168-170 °C (decomp) | | Boiling point | 1213.8±65.0 °C(Predicted) | | alpha | D26 +62°, +31° (c = 5 in chloroform, alc) | | density | 1.31±0.1 g/cm3(Predicted) | | pka | pKa about 1 to 2(at 25℃) | | form | solid | | color | White amorphous | | CAS DataBase Reference | 299-20-7 |
| HS Code | 2941900000 | | Toxicity | LD50 in mice (mg/kg): >3000 orally, >2000 s.c., 273 i.p., 36-39 i.v. (Dickison) |
| | etamycin Usage And Synthesis |
| Uses | Etamycin A is a cyclic peptide antibiotic isolate from Streptomyces. In vitro, Etamycin A is effective against methicillin-resistant Staphylococcus aureus. | | Hazard | Moderately toxic by ingestion. |
| | etamycin Preparation Products And Raw materials |
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