Home > Name List By e > Eprinomectin China

CAS No 123997-26-2 , Eprinomectin Search by region : China

  • Name: Eprinomectin
  • Synonyms: 159628-36-1;Eprinomectin; 4''-(acetylamino)-4''-deoxy-;UNII-75KP30FD8O; Avermectin B1; (4''R)-;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 163-166 ºC
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 1.23
  • Refractive index: 1.567
  • Water Solubility: easily soluble in ethanol, methanol, ethyl acetate and the like, not soluble in water.
  • Safety Statements: 11-20/21/22-36,
  • Hazard Symbols: F,Xn:;
  • Flash Point: °C
  • EINECS: 200-835-2
  • Molecular Weight: 900.10222
  • InchiKey: WPNHOHPRXXCPRA-TVXIRPTOSA-N
  • InChI: InChI=1S/C49H73NO14/c1-25(2)43-28(5)17-18-48(64-43)23-35-20-34(63-48)16-
    15-27(4)44(26(3)13-12-14-33-24-57-46-42(52)29(6)19-36(47(53)60-35)49(33,
    46)54)61-40-22-38(56-11)45(31(8)59-40)62-39-21-37(55-10)41(30(7)58-39)
    50-32(9)51/h12-15,17-19,25-26,28,30-31,34-46,52,54H,16,20-24H2,1-11H3,
    (H,50,51)/b13-12-,27-15-,33-14-/t26-,28-,30-,31-,34+,35-,36-,37+,38-,
    39-,40-,41+,42+,43+,44-,45+,46+,48+,49+/m0/s1
  • Risk Statements: 26-36/37,
  • Molecular Formula: C49H73NO14
  • Molecular Structure:CAS No:123997-26-2 Eprinomectin

Related products

Select to

123997-26-2 Eprinomectin

  • "Appearance White to yellowish crystalline powder Identification Infrared Absorption The retention times of the Component B1a peak and the Component B1b peak in the chromatogram of the Assay preparation correspond to those in the chromatogram of the ...
  • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
  • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina
Contact Supplier

123997-26-2 Eprinomectin

  • Eprinomectin CAS No.: 123997-26-2 EINECS: 200-835-2 Molecular Formula: C50H75NO14;C49H73NO14 Molecular Weight: 914.14 Appearance: White or yellowish crystalline powder. Assay: Component B1a and Component B1b ≥95.0% Standard: USP36 -Veterinary & Prem...
  • China Xian Foreign Trade And Economic Development Corp. [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: 86-29-87916096
  • Fax: 86-29-87916097
  • Address: 68 mIddle Huan Cheng Nan Road 710054,ShaanxiChina
Contact Supplier

123997-26-2 Eprinomectin

  • Eprinomectin Product name:Eprinomectin CAS: 123997-26-2 Specification: veterinary medicine Main content: 95% in line with CP, USP standards Packing: 1KG.5KG.25KG Molecular formula and molecular weight: B1a: C50H75NO14 = 913 B1b: C49H73NO14 = 899 Natu...
  • Min. Order: 120
  • China Hubei Datong Bio-Chemical Technology Co., Ltd. [Manufacturer]
  • Tel: 86-27-87666702
  • Fax: 86-27-87666702
  • Address: Gold Bridge of Macheng City Economic Development Zone. Huanggang,HubeiChina
Contact Supplier

123997-26-2 Eprinomectin

  • Eprinomectin, Min 99%
  • China Finechemie Co., Ltd. [Manufacturer]
  • Tel: +86-23-99186710
  • Fax: +86-23-99186729
  • Address: 28th Floor Mordern Building,New-Tech Zone400020 ChongqingCHINA Chongqing,nullChina
Contact Supplier

123997-26-2 Eprinomectin

  • China Sinoway Chemical Co., Ltd. null
  • Fax: 86-592-5854960
  • Address: 16/F,Huicheng Comm,Complex,No839 XiaHe Rd, Xiamen,China null,nullChina
Contact Supplier

123997-26-2 EPRINOMECTIN

  • China HANGZHOU THINK CHEMICAL CO. [Manufacturer]
  • Tel: +86-571-81956191/ +86-571-81956192
  • Fax: +86-571-81956190
  • Address: 425 MOGAN HILL ROAD ,
    HANGZHOU, 310011 CHINA null,nullChina
Contact Supplier

123997-26-2 Eprinomectin

  • China Hangzhou Starshine Pharmaceutical Co., LTD [Manufacturers]
  • Tel: +86-571-89939756 85122191
  • Fax: +86-571-85122157
  • Address: ROOM A, 20 TH FLOOR, WEST BUILDING, INTERNATIONAL GARDEN, NO.160 TIANMUSHAN ROAD, HANGZHOU, CHINA null,ZhejiangChina
Contact Supplier

123997-26-2 Eprinomectin

  • China KINFON PHARMACEUTICAL AND CHEMICAL CO.LTD [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: +86-23-8650081
  • Fax: +86-23-8650081
  • Address: 7F,Commercial Building, No.3 Nanping West Road,Nan null,nullChina
Contact Supplier

123997-26-2 Eprinomectin

  • China VETCHEM Biochemistry Science [Manufacturer, Distributor/Wholesaler]
  • Tel: +86-21-593837
  • Address: No.2 Jinshanwei Industrial Zon,Shanghai 200120 China Shanghai,ShanghaiChina
Contact Supplier

123997-26-2 Eprinomectin

Contact Supplier

Select to

1/3
1 2 3 Next
References of Eprinomectin
Title: Eprinomectin
CAS Registry Number: 123997-26-2
CAS Name: (4￠￠R)-4￠￠-(Acetylamino)-4￠￠-deoxyavermectin B1
Manufacturers' Codes: MK-397
Trademarks: Eprinex (Merck & Co.)
Literature References: Mixture of semisynthetic avermectins, q.v.; containing 90% or more of component B1a and 10% or less of component B1b. Prepn: H. H. Mrozik, US 4427663 (1984 to Merck & Co.). Synthesis: R. J. Cvetovich et al., J. Org. Chem. 59, 7704 (1994) and biological activity: T. K. Jones et al., J. Agric. Food Chem. 42, 1786 (1994). Mechanism of action study: J. P. Arena et al., J. Parasitol. 81, 286 (1995).
Properties: Crystalline solid, mp 163.3-165.7°. LD50 orally in mice: 24 mg/kg (Jones).
Melting point: mp 163.3-165.7°
Toxicity data: LD50 orally in mice: 24 mg/kg (Jones)
 
Derivative Type: Component B1a
CAS Registry Number: 133305-88-1
CAS Name: (4￠￠R)-4￠￠-(Acetylamino)-5-O-demethyl-4￠￠-deoxyavermectin A1a
Molecular Formula: C50H75NO14
Molecular Weight: 914.13
Percent Composition: C 65.69%, H 8.27%, N 1.53%, O 24.50%
 
Derivative Type: Component B1b
CAS Registry Number: 133305-89-2
CAS Name: (4￠￠R)-4￠￠-(Acetylamino)-5-O-demethyl-25-de(1-methylpropyl)-4￠￠-deoxy-25-(1-methylethyl)avermectin A1a
Molecular Formula: C49H73NO14
Molecular Weight: 900.10
Percent Composition: C 65.38%, H 8.17%, N 1.56%, O 24.89%
 
Therap-Cat-Vet: Antiparasitic.