Diclazuril

Diclazuril (trade name Vecoxan) is a coccidiostat.

 

Introduction:

 

Diclazuril is a  coccidiostat.Usually used for chicken, duck, quail, turkey, goose and rabbit.

CAS NO.: 101831-37-2

Density:1.56g/cm3

Empirical formula:C17H9Cl3N4O2

Appearance: white crystals or crystalline powderChemical name (IUPAC):

2,6-dichloro-alpha-(4-chlorophenyl)-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3h)-yl)benzeneacetonitrile; 

 

 

usage:

 

 Diclazuril is mainly applied to:

(1)Poultry    Diclazuril is good for eimeria,reactor type, toxicity, Brinell and E.maxima ,it is effectively to control the occurrence and death of cecum ball,even make the disease of chicken coccidia oocysts disappear.

 

(2)Rabbit   The effect of control liver coccidiosis and  intestinal coccidiosis when feed rabbit by diclazuril is good.

 

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Abamectin

Abamectin is a widely used insecticide and anthelmintic.

 

Chemistry

 

Abamectin is a mixture of avermectins containing more than 80% avermectin B1a and less than 20% avermectin B1b. These two components, B1a and B1b have very similar biological and toxicological properties. The avermectins are insecticidal and antihelmintic compounds derived from various laboratory broths fermented by the soil bacterium Streptomyces avermitilis. Abamectin is a natural fermentation product of this bacterium.

 

Use

 

Abamectin is used to control insect and mite pests of a range of agronomic, fruit, vegetable and ornamental crops, and it is used by homeowners for control of fire ants. Abamectin is also used as a veterinary antihelmintic. Resistance to abamectin-based antihelmintics, although a growing problem, is not as common as to other classes of veterinary antihelmintics. The benzoate salt emamectin benzoate is also used as an insecticide.

 

Abamectin

CAS No. : 71751-41-2 (86753-29-9)

Specification :95% TC  

Classification : Insticide,nematicide and acaricide

Packing: 1kg/Alu. Foil bag, 25kg/drum or according to special requirement.

Storage: Keep in cool and dry place,

Shelf Life: 2 years

Application:avermectin is a new class of antibiotics, has a novel structure, livestock dual characteristics

 

The Specification

 

Item	Index
	95% TECH	1.8% EC
Appearance	White crystalline powder	Light yellow liquid
A. I. Content, %	95.0 min	1.8 min
Content  B1a, %	90.0 min	**
Loss on Drying, %	2.0 max	**
Heavy Metal, %	0.001 max	**
Water, %	**	3.0 max
pH Value	4.5~7.5	4.5~7.0
Residue On Ignition, %	0.1 max	**
Arsenic, ppm	2.0 max	**
Emulsion stability	**	Qualified

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Levothyroxine

Levothyroxine, also known as L-thyroxine, is a manufactured form of the thyroid hormone, thyroxine (T4). It is used to treat thyroid hormone deficiency including the severe form known as myxedema coma. It may also be used to treat and prevent certain types of thyroid tumors. It is not indicated for weight loss. Levothyroxine is taken by mouth or given by injection into a vein. Maximum effect from a specific dose can take up to six weeks to occur.
Side effects from excessive doses include weight loss, trouble tolerating heat, sweating, anxiety, trouble sleeping, tremor, and fast heart rate. Use is not recommended in people who have had a recent heart attack. Use during pregnancy has been found to be safe. It is recommended that dosing be based on regular measurements of TSH and T4 levels in the blood. Much of the effect of levothyroxine is following its conversion to triiodothyronine (T3).
L-Thyroxine (Levothyroxine) T4, 51-48-9
Catelog: APIs, pharmaceutical chemicals; thyroid hormone agent
MF: C15H11I4NO4
MW: 776.87
CAS :51-48-9
EINECS 200-101-1
Melting point 223 centigrade (dec.)
Water solubility insoluble
Assay: 98.0%
Package: 100g, 300g, 500g, 1000g/Aluminum foil bag
Appearance: white acicula crystal, scentless, degenerate case of light.
Usage: Pharmaceutical raw materials promote General organization of metabolic, increased nerve excitability and Physical development; cure Hypothyroidism, Myxedema, and Cretinism, etc.

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body

Methylhexanamine

Methylhexanamine (trade names Forthane, Geranamine) or methylhexamine, commonly known as 1,3-dimethylamylamine (1,3-DMAA) or simply dimethylamylamine (DMAA), is an indirect sympathomimetic drug invented and developed by Eli Lilly and Company and marketed as an inhaled nasal decongestant from 1944 until it was voluntarily withdrawn from the market in 1983.

 

Since 2006 methylhexanamine has been sold extensively under many names as a stimulant or energy-boosting dietary supplement under the claim that it is similar to certain compounds found in geraniums, but its safety has been questioned as a number of adverse events and at least five deaths have been associated with methylhexanamine-containing supplements. It is banned by many sports authorities and governmental agencies.

 

CAS Number:105-41-9

Formulation: white powder

Purity:≥95%.

Application: For chemical research

Transportation: SEA OR AIR

MOQ: 10 Gram

orgin country:China

Package: 1kg/foil bag or according to the customers requirements.

Storage: Store in a cool dry place and keep away from direct strong light

 

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body

Dihydrotestosterone (DHT)

Dihydrotestosterone (DHT), or 5α-dihydrotestosterone (5α-DHT), also known as 5α-androstan-17β-ol-3-one, is an endogenous androgen sex steroid and hormone. The enzyme 5α-reductase catalyzes the formation of DHT from testosterone in certain tissues including the prostate gland, seminal vesicles, epididymides, skin, hair follicles, liver, and brain. This enzyme mediates reduction of the C4-5 double bond of testosterone. Relative to testosterone, DHT is considerably more potent as an agonist of the androgen receptor (AR).

Description:

 

Product Name:Stanolone(Dihydrotestosterone)

CAS No: 521-18-6

Alias:Dihydrotestosterone;DHT; Hydrogenation testosterone; 5 A-two hydrogen testosterone

MF: C19H30O2

MW: 290.44

Purity: 99%

Appearance: white crystal powder.

 

Specification:

 

Description	White Or Practically White Crystalline Powder
Ref. Standard	Enterprise Standard
Results Of Analysis Tests
Tests	Analysis Standard	Results
Melting Point	176~181℃	176.5~181℃
Specific Rotation	+25°~ +31°	+25.9°
Loss On Drying	≤0.5%	0.36%
Assay	≥97%	98.1%
Conclusion	Be Conform With Enterprise Standard

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body

Methocarbamol

Methocarbamol is a central muscle relaxant used to treat skeletal muscle spasms. Under the trade name Robaxin, it is marketed by Actient Pharmaceuticals in the United States and Pfizer in Canada. The mechanism of action of methocarbamol is currently unknown, but may involve the inhibition of carbonic anhydrase. The muscle relaxant effects of methocarbamol are largely attributed to central depressant effects; however, peripheral effects of methocarbamol to prolong muscle refractory period have also been reported.

Metabolism

 

Methocarbamol is the carbamate of guaifenesin, but does not produce guaifenesin as a metabolite, because the carbamate bond is not hydrolyzed metabolically; metabolism is by Phase I ring hydroxylation and O-demethylation, followed by Phase II conjugation. All the major metabolites are unhydrolyzed carbamates.

 

Product name: Methocarbamol

Synonyms: guaiacol glyceryl ether carbamate; 2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate

CAS RN.: 532-03-6

EINECS: 208-524-3

Molecular Weight: 241.2405

Molecular formula: C11H15NO5

InChI=1/C11H15NO5/c12-11(15)17-10-4-2-1-3-9(10)16-6-5-8(14)7-13/h1-4,8,13-14H,5-7H2,(H2,12,15)

Refractive index: 1.57

Hazard Symbols: Xn:Harmful

Risk Codes: R22;R42/43;

Safety Description: S36

Apperance : white powder

Means of Transportation: By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)

Usage : chemical research

Storage: Store in dry, dark and ventilated place

Package: Barrel or Customize

 

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Crystallinity	meets the requirements.		Complies
Loss on drying	≤2.0%		0.19%
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.1%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.009%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.7%
Assay	99.0%~101.0% (anhydrous substance).		99.8%
Microbiological Analysis
Total plate count	≤1000cfu/g		Complies
Yeast and Moulds	≤100cfu/g		Complies
E. Coli.	Absent		Negative
Salmonella	Absent		Negative
S.aureus	Absent		Negative
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complie

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body

Ketotifen fumarate

Ketotifen is a first-generation noncompetitive H1-antihistamine and mast cell stabilizer. It is most commonly sold as a salt with fumaric acid, ketotifen fumarate, and is available in two forms. In its ophthalmic form, it is used to treat allergic conjunctivitis. In its oral form, it is used to prevent asthma attacks or Anaphylaxis, as well as various mast cell, allergic-type disorders.

 

Uses

 

Ketotifen relieves and prevents eye itchiness and/or irritation associated with most seasonal allergies. It starts working within minutes after administering the drops. The drug has not been studied in children under three.

 

 

[Specifications] 

 

Appearance	White or brownish-yellow, fine, crystalline powder	brownish-yellow crystalline powder
Solubility	Sparingly solube in water ,slight solube in methanol , very slightly solube in acetonitrile	Conforms
Identification	A.The IR spectrum is concordant with the Ph.Eur.reference spectrum of Ketotifen fumarate .	Conforms
	B.The spot due to fuaric acid in the chromatogram obtained with the test solution is similar in position ,color and intensity to the principal spot in the chromatogram obtained with the reference solution	Conforms
Appearance of solution	The solution is clear and not more intensely coloured than reference solution Y4,BY4,or B4	Conforms
Related substances (HPLC)	Impurity G:NMT 0.2%	0.11%
	Unspecified impurity :NMT 0.10%	＜Disregard limit 0.05%
	Total impurities: NMT 0.5%	0.30%
Loss on drying	NMT 0.5%	0.3%
Sulphated ash	NMT 0.1%	0.04
Residual solvens(GC)	Methanol: NMT 3000 ppm	None detected
	Ethanol: NMT 5000 ppm	None detected
	Acetone: NMT 5000 ppm	2741 ppm
	Tetrahydrofuran: NMT 720 ppm	None detected
Assay	NLT 98.5%& NMT101.0%(dried substance)	99.4%

my contact infomation is:
Whatsapp: 008615032102186
Email: bettyapi1989@163.com

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body