Doramectin
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Doramectin Eigenschaften
- Schmelzpunkt:
- 116-1190C
- Siedepunkt:
- 967.4±65.0 °C(Predicted)
- Dichte
- 1.25±0.1 g/cm3(Predicted)
- Dampfdruck
- 0Pa at 20℃
- storage temp.
- Sealed in dry,Store in freezer, under -20°C
- L?slichkeit
- methanol: soluble
- Aggregatzustand
- solid
- pka
- 12.42±0.70(Predicted)
- Farbe
- white
- InChIKey
- QLFZZSKTJWDQOS-YDBLARSUSA-N
- LogP
- 4.39-4.43 at 25℃
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | T,N,Xi | ||
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R-S?tze: | 25-50/53-36/37/38 | ||
S-S?tze: | 33-45-60-61-36/37-26 | ||
RIDADR | UN 2811 6.1/PG 3 | ||
WGK Germany | 3 | ||
HS Code | 29419090 | ||
Giftige Stoffe Daten | 117704-25-3(Hazardous Substances Data) |
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Doramectin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R25:Giftig beim Verschlucken.R50/53:Sehr giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S60:Dieses Produkt und sein Beh?lter sind als gef?hrlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Beschreibung
Doramectin[117704-25-3] is a novel avermectin with a cyclohexyl substituent on the previously inaccessible C-25 position of the molecule; the substitution was facilitated by mutational biosynthesis. The discovery of doramectin involved feeding carboxylic acids or their precursors to a fermentation of Streptomyces avermitilis that lacked branched-chain 2-oxo acid dehydrogenase activity, and then screening the resultant fermentation products for anthelmintic and ectoparasiticidal activity. Two dosage forms of doramectin have been developed for use as an endectocide on cattle, an injectable formulation for subcutaneous administration and a pouron formulation. An injectable formulation is also approved for use on pigs.Chemische Eigenschaften
White solid or slightly yellow-brown powder with poor water solubility, low stability, easily decomposed and deactivated by sunlight. The remaining drug residue is toxic to fish and aquatic organisms, requiring water source protection.Verwenden
Doramectin is a biosynthetic avermectin derived from a mutant strain of Streptomyces avermitilis, supplemented with a cyclohexylcaboxylic acid starting unit. Doramectin was developed as an anthelmintic for internal parasite control. The presence of the cyclohexyl group replacing the sec-butyl moiety affords greater hydrophobicity and longer biological half-life compared to avermectin. Like the other milbemycin/avermectins, it selectively binds to parasite glutamate-gated chloride ion channels and disrupts neurotransmission leading to paralysis and death of the parasite.Application
Doramectin is a mutational biosynthetic antiparasitic antibiotic structurally related to the avermectins. Avermectins are a group of agents that occurs naturally as a product of fermenting Streptomyces avermitilis, isolated from the soil. Avermectins are composed of a structurally similar 16-membered macrocyclic lactone, and widely used as insecticidal and antiparasitic agents. Doramectin is one of the best of a series of avermectins with antiparasitic activity.Structure and conformation
Doramectin is a macrolide drug of the avermectin family, which is very similar in structure to ivermectin. Doramectin C25 is cyclohexane, and ivermectin is a mixture of several homologues. The C25 of its highly active component B1a (80%) is CH(CH3)C2H5, and the C25 of another component B1b (20%) is CH(CH3)-CH3. Doramectin has a double bond between C22 and C23, while ivermectin has a single bond.Einzelnachweise
1. Production of doramectin by rational engineering of the avermectin biosynthetic pathway. DOI:10.1016/j.bmcl.2011.04.0082. Construction of a doramectin producer mutant from an avermectin-overproducing industrial strain of Streptomyces avermitilis.DOI:10.1139/W09-098
3. An alternative derivatization reaction to the determination of doramectin in bovine milk using spectrofluorimetry.DOI:10.1016/j.saa.2012.02.084
4. Doramectin - a potent novel endectocide. DOI:10.1016/0304-4017(93)90218-C
5. Avermectin derivatives, pharmacokinetics, therapeutic and toxic dosages, mechanism of action, and their biological effects (a review). DOI:10.3390/ph13080196
6. Research progress of avermectin: A minireview based on the structural derivatization of avermectin. DOI:10.1016/j.aac.2022.11.001
7. Positive and negative electrospray LC-MS-MS methods for quantitation of the antiparasitic endectocide drugs, abamectin, doramectin, emamectin, eprinomectin, ivermectin, moxidectin and selamectin in milk. DOI:10.1016/J.JCHROMB.2006.11.014
8. https://www.fda.gov/animal-veterinary/cvm-updates/fda-approves-first-generic-doramectin-topical-solution-treatment-certain-parasites-cattle
Doramectin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Doramectin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 438)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
ENBRIDGE PHARMTECH CO., LTD. | +8613812269233 |
tinayang@enbridgepharm.com | China | 322 | 58 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 |
sales@afinechem.com | China | 15352 | 58 |
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 |
sales@ichemie.com | China | 1010 | 58 |
shandong perfect biotechnology co.ltd | +86-53169958659 +86-13153181156 |
sales@sdperfect.com | China | 294 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8806 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12832 | 58 |
Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 |
info@fortunachem.com | China | 5973 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2472 | 58 |
Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 997 | 58 |
117704-25-3()Verwandte Suche:
5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4-benzopyron
5-(2-Amino-5-O-carbamoyl-2-desoxy-L-xylonamido-1,5-didesoxy-1-(3,4-dihydro-5-hydroxymethyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-allofuranuronsure
o-[N-(5-Nitrothiazol-2-yl)carbamoyl]phenylacetat
2-(1,3-Dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on
p-Mentha-1(6),8-dien-2-ol
Abamectin
(R)-p-Mentha-1,8-dien
Avermectin A1a, 5-O-Demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-
Ethyl-2-methylpent-3-en-1-oat
- 25-CYCLOHEXYL-5-O-DEMETHYL-25-DE(1-METHYLPROPYL)AVERMECTIN
- 25-Cclohexyl-avermectin B1
- 25-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1A
- Dectoma
- UK-67994
- Avermectin A1a, 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-
- DONGGUAI.P.E
- Dectomax
- DORAMECTIN
- Doramectin VETRANAL
- Doromectin
- Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv.
- 5-Demethoxy-5-hydroxy-25-de(1-methylpropyl)-25-cyclohexylavermectin A1a
- 5-O-Demethyl-25-de(1-methylpropyl)-25-cyclohexylavermectin A1a
- Doramectina [inn-spanish]
- Doramectine [inn-french]
- Doramectinum
- Doramectinum [inn-latin]
- Hsdb 7452
- Doramecin
- Duolajunsu DoraMectin
- DoraMectin,DoraMectin vetranal,25-Cclohexyl-averMectin B1,25-Cyclohexyl-5-O-deMethyl-25-de(1-Methylpropyl)averMectin A1A,DectoMa,UK-67994
- Doramectin Solution, 100ppm
- Doramectin synthetic
- Doramectin 0.1
- CS-837
- Doramectin Injection
- DM/CBR15
- Doramectin@100 μg/mL in Acetonitrile
- Cyclohexylavermectin B1
- Doramectin USP/EP/BP
- VMF ready
- DoramectinQ: What is Doramectin Q: What is the CAS Number of Doramectin Q: What is the storage condition of Doramectin Q: What are the applications of Doramectin
- doramectine
- Doramectina
- DORA rhzomorph
- oramectin
- Doramycin
- (2S,2a'E,2a1'S,4'E,5S,6R,6'S,7'S,8'E,11'R,15'S,17a'R,20'R,20a'R)-6-Cyclohexyl-2a1',20'-dihydroxy-7'-(((2R,4S,5S,6S)-5-(((2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,6',8',19'-tetramethyl-2a1',5,6,6',7',10',11',14',15',17a',20',20a'-dodecahydro-2'H,17'H-spiro[pyran-2,13'-[11,15]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-17'-one
- Doramicin
- (2S,2a'E,2a1'S,4'E,5S,6R,6'S,7'S,8'E,11'R,15'S,17a'R,20'R,20a'R)-6-Cyclohexyl-2a1',20'-dihydroxy-7'-(((2R,4S,5S,6S)-5-(((2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,6',8',19'-tetramethyl-2a1',5,6,6',7',10',11',14',15',17a',20',20a'-dodecahydro-2'H,17'H-spiro[pyran-2,13'-[11,15]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-17'-one
- Dorameetin
- C13083000 Doramectin
- Doramectin in Methanol
- Doramectin in Acetonitrile
- 117704-25-3
- 11704-25-3
- 17704-25-3
- C50H74O14
- Inhibitors
- Pharmaceuticals
- IMIPEM
- Antiparasitic
- Intermediates & Fine Chemicals
- API
- raw material
- 117704-25-3