Name | Monensin |
Synonyms | a3823a monelan Monensin elancoban Monensin A Monensine sodium gamma,2,8-tetramethyl--furyl)-2-furyl)-9-hydroxy-beta-methoxy-alph 2-(5-ethyltetrahydro-5-(tetrahydro-3-6-dioxaspiro(4.5)decane-7-butyricacid 4-[2-[2-Ethyl-5-(6-hydroxy-6-hydroxymethyl-3,5-dimethyltetrahydropyran-2-yl)-3-methyloctahydro-[2,2]bifuranyl-5-yl]-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl]-3-methoxy-2-methylpentanoic acid 4-(2-{2-Ethyl-5'-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl]-3'-methyloctahydro-2,2'-bifuran-5-yl}-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl)-3-methoxy-2-methylpentanoate 1,6-dioxaspiro[4.5]decane-7-butanoato, 2-[2-ethyloctahydro-3'-methyl-5'-[tetrahydro-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyl-2H-pyran-2-yl][2,2'-bifuran]-5-yl]-9-hydroxy-beta-methoxy-alpha,gamma,2,8-tetramethyl-, ion(1-) sodium (2S,3R,4R)-4-[(2S,7S,8R,9S)-2-[(2R,5S)-5-ethyl-5-[(3S,5R)-5-[(3S,5R,6S)-6-ethyl-6-hydroxy-3,5-dimethyl-tetrahydropyran-2-yl]-3-methyl-tetrahydrofuran-2-yl]tetrahydrofuran-2-yl]-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]decan-7-yl]-3-methoxy-2-methyl-pentanoate (2S,3R,4S)-4-[(2S,5R,7S,8R,9S)-2-{(2S,2'R,3'S,5R,5'R)-2-ethyl-5'-[(2S,3S,5R,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl]-3'-methyloctahydro-2,2'-bifuran-5-yl}-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl]-3-methoxy-2-methylpentanoic acid (2R,3S,4R)-4-[(2R,5R,7S,8R,9S)-2-{(2S,2'S,3'R,5R,5'S)-2-ethyl-5'-[(2S,3S,5R,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl]-3'-methyloctahydro-2,2'-bifuran-5-yl}-9-hydroxy-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl]-3-methoxy-2-methylpentanoic acid |
CAS | 17090-79-8 |
EINECS | 241-154-0 |
InChI | InChI=1/C37H64O10.Na/c1-11-35(32-21(4)18-27(43-32)29-20(3)17-22(5)37(41,12-2)46-29)14-13-28(44-35)34(9)15-16-36(47-34)19-26(38)23(6)31(45-36)24(7)30(42-10)25(8)33(39)40;/h20-32,38,41H,11-19H2,1-10H3,(H,39,40);/q;+1/p-1/t20-,21-,22+,23+,24+,25-,26-,27+,28+,29?,30+,31-,32?,34-,35-,36?,37-;/m0./s1 |
Molecular Formula | C36H62O11 |
Molar Mass | 670.87 |
Density | 1.0773 (rough estimate) |
Melting Point | 103-105°C |
Boling Point | 608.24°C (rough estimate) |
Specific Rotation(α) | D +47.7° |
Flash Point | 219.3°C |
Vapor Presure | 1.85E-25mmHg at 25°C |
pKa | 6.6 (in 66% DMF) |
Storage Condition | 2-8°C |
Refractive Index | 1.5465 (estimate) |
Hazard Symbols | T - Toxic |
Risk Codes | 25 - Toxic if swallowed |
Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3462 6.1/PG 2 |
WGK Germany | 3 |
RTECS | JH2830000 |
Hazard Class | 6.1(a) |
Packing Group | II |
Toxicity | LD50 of monensin complex in mice, chicks (mg/kg): 43.8 ± 5.2, 284 ± 47 orally (Haney, Hoehn) |
yellow-brown or off-white powder.
prepared by fermentation of Streptomyces cinnamomi.
used as an anticoccidial drug. For the control and prevention of chicken, lamb and calf coccidiosis, promote the growth of cattle and sheep.
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
overview | monensin can hardly be absorbed in the digestive tract, so there is generally no problem of residue in tissues and transfer to edible livestock products. The application of monensin during high-precision fattening can increase the production of propionic acid, reduce the degradation of protein in the rumen in the feed, and increase the total amount of rumen protein, increase the utilization rate of net energy and nitrogen, and make The intestinal wall becomes thinner and is conducive to the penetration and absorption of nutrients. The total amount of ciliates and bacteria in the rumen increases by 1 to 2 times, and also stimulates the pituitary gland to secrete hormones to promote growth and development, so as to improve the weight gain rate and feed conversion rate. |
Uses | Monensin, also known as monomycin or rumen, is a feed additive widely used in ruminants. It was originally produced by Streptomyces A polyether antibiotic that can control the proportion of volatile fatty acids in the rumen, reduce protein degradation in the rumen, and reduce feed dry matter consumption, improve the utilization rate of nutrients and improve the utilization rate of animal energy. |
Biological activity | Monensin is a fat-soluble natural biologically active ionophore produced by Streptomyces, which can bind protons and monovalent cations. Monensin has broad-spectrum activity against human opportunistic pathogens in both drug-sensitive and drug-resistant strains. Monensin can induce apoptosis of various cancer cell lines. |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |