Avermectin B1b
- Product Name
- Avermectin B1b
- CAS No.
- 65195-56-4
- Chemical Name
- Avermectin B1b
- Synonyms
- AbaMectin B1b;C-076B1b;avermectin b1b;Antibiotic C-076B1b;Abamectin B1b (~90%);Dolamectin Impurity 2;Avermectin B1b 100 μg/ml Acetonitrile;Ivermectin Impurity 2(Ivermectin EP Impurity B);5-O-Demethyl-25-de(1-methylpropyl)-25-isopropylAvermectin A1a;Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-
- CBNumber
- CB1855054
- Molecular Formula
- C47H70O14
- Formula Weight
- 859.05
- MOL File
- 65195-56-4.mol
Avermectin B1b Property
- Boiling point:
- 934.6±65.0 °C(Predicted)
- Density
- 1.25±0.1 g/cm3(Predicted)
- storage temp.
- Store at -20°C
- solubility
- Soluble in DMSO
- form
- solid
- pka
- 12.42±0.70(Predicted)
- color
- white
- Stability:
- Unstable in Solution, Very Hygroscopic
- EPA Substance Registry System
- Avermectin B1b (65195-56-4)
Safety
- RIDADR
- 2588
- HazardClass
- 6.1(a)
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H300Fatal if swallowed
H332Harmful if inhaled
H400Very toxic to aquatic life
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P391Collect spillage. Hazardous to the aquatic environment
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 17453
- Product name
- Avermectin B1b
- Purity
- ≥99%
- Packaging
- 500μg
- Price
- $189
- Updated
- 2024/03/01
- Product number
- 17453
- Product name
- Avermectin B1b
- Purity
- ≥99%
- Packaging
- 2.5mg
- Price
- $802
- Updated
- 2024/03/01
- Product number
- A4447-01
- Product name
- Avermectin B1b
- Packaging
- 500ug
- Price
- $513
- Updated
- 2021/12/16
- Product number
- A107010
- Product name
- AbamectinB1b(~90%)
- Packaging
- 5mg
- Price
- $1225
- Updated
- 2021/12/16
- Product number
- A107010
- Product name
- AbamectinB1b(~90%)
- Packaging
- 0.5mg
- Price
- $150
- Updated
- 2021/12/16
Avermectin B1b Chemical Properties,Usage,Production
Uses
Avermectin B1b is the minor component (<20%) of a commercially available anthelmintic used to control parasitic nematodes in livestock. Avermectin B1b contains a isopropyl residue in the 25-position. In vitro and in vivo studies have shown this analogue to be active, but less potent than the B1a analogue
Definition
ChEBI: Avermectin B1b is an avermectin.
brand name
(Merck)Avomec [Veterinary] (Merial); Bovitin [Veterinary] (Merial); Doratect [Veterinary] (Merial); Duomectin [Veterinary] (Merial); Duotin [Veterinary] (Merial); Endecto (Merck); Enzec (Merck); Enzek (Merck); Parafoil (Merck); Vertimil (Zectin (Merck).
Biological Activity
avermectin b1 is a mixture of avermectins containing >80% avermectin b1a and <20% avermectin b1b. b1a and b1b have very similar biological and toxicological properties.
in vitro
the avermectins are insecticidal and antihelmintic compounds derived from various laboratory broths fermented by the soil bacterium. avermectin b1 is a natural fermentation product of this bacterium.
in vivo
avermectin b1 therapy resulted in significant decreases in mean strongyle egg after treatment. all horses given ivermectin or avermectin b1 had zero strongyle egg counts 14 and 28 d after treatment. the oral administration of avermectin b1 appeared to be highly efficacious against intestinal strongyles and onchocera microfilaria [1].
References
[1] mogg td, pollitt cc, willmore jp, thompson h. efficacy of avermectin b1 given orally against equine intestinal strongyles and onchocera microfilaria. aust vet j. 1990;67(11):399-401.
Avermectin B1b Preparation Products And Raw materials
Raw materials
Preparation Products
Avermectin B1b Suppliers
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View Lastest Price from Avermectin B1b manufacturers
- Product
- avermectin B1b 65195-56-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- G/KG/TON
- Release date
- 2020-02-13