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Posaconazole Intermediates4 98

 Dear
Tianjin Chempharmatech.Co.,Ltd.
Produce all kinds of raw materials and intermediates and accept customization
The main raw materials areTedizolid phosphate,AvibactaM SodiuM Salt,Posaconazole,and all range of their impurities and intermediates.
Good quality!Price discount!Good service attitude!

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Potassium Borohydride 13762-51-1

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Email: tony@kafenbio.com

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Potassium Borohydride 13762-51-1
 
Potassium Borohydride Basic Info.:
 
Product Name: Potassium Borohydride
Synonyms: Borate(1-), tetrahydro-, potassium;Borate(1-),tetrahydro-,potassium;Borohydrure de potassium;borohydruredepotassium;K[BH4];Kaliumborhydrid;Kaliumtetrahydridoborat;KBH4
CAS: 13762-51-1
MF: BH4K
MW: 53.94
EINECS: 237-360-5
Purity: 98%
Melting point: 500 °C (dec.)(lit.)
Density: 1.18 g/mL at 25 °C(lit.)
Refractive index: 1.494
Storage temp.: water-free area
Water Solubility: 190 g/L (25 ºC)
Sensitive: Moisture Sensitive
Chemical Properties: white crystalline powder
Product Categories: Inorganic Chemicals;B (Classes of Boron Compounds);Classes of Metal Compounds;K (Potassium) Compounds (excluding simple potassium salts);Reduction;Synthetic Organic Chemistry;Tetrahydroborates;Typical Metal Compounds;BorohydridesMetal and Ceramic Science;Potassium Salts;Salts;Synthetic Reagents;Borohydrides;metal hydrides;Chemical Synthesis;Materials Science;Metal and Ceramic Science;Potassium Salts;Synthetic Reagents;NULL
 
Potassium Borohydride Description:
 
Potassium borohydride is a white crystalline or powdered solid. When exposed to water Potassium borohydride may react violently and start a fire. Potassium borohydride is toxic by ingestion. Potassium borohydride is used to make other chemicals.

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Potassium Bromide KBR

Photographic grade Crystal Potassium Bromide KBR CHEMICAL FORMULA : KBr M.W.: 119.01 DESCRIPTION: white crystalline, or powder, density in 2?75(at 25?),melting point on 734?,boiling point on 1435?, dissolved in water and glycerin, with hygroscopicity, pH in 7. APPLICATION: Be used as developer and thicker, sedative in medicine, also be used to preparation of special soap, carving and printing. CAS#?7758-02-3 HS:2827510000 EINECS No.:?231-830-3 Name?Potassium Bromide Manufacture: Twin International Co., Limited Batch No?20150422 Inspection Date?2015.04.26 Quantity?1T Package?In 25kg net plastic woven bags. Item Specification Test Results 1? Appearance? White Crystal OK 2? Assay? %? ? 99.5 99.51 3? Degree of clearance? Passed OK 4?Chlorides (as Cl ) %? ? 0.1 0.02 5?Sulphates (as SO4 ) %? ? 0.005 < 0.005 6?Bromates(as BrO3)% ? ?0.001 < 0.001 7?PH? 5.5?8.5 6.11 8? Moisture %? ? 0.3 0.20 9?Lead(as Pb)%? ? 0.0003 < 0.0003 10?Transmittance 5% at410nm? ?96.0 98 11?Iron(as Fe2O3)ppm: ?2 ?2 Comments: confirm to the standard Remark?We may make special specification according to customer?s requirements.

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Potassium Sucrose Octasulfate

Potassium Sucrose octasulfate is used as an pharmaceutical intermediate.

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Povidone PVP Technical 95% MIN

Properties:Polyvinylpyrollidone(PVP)Technical Grade products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.

Applications: Technical grade PVP are being used Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.

*Dye transfer inhibition in detergents using PVP K15,K17 & K30 and/or its liquid product to complex fugitive.

*Textile dye stripping and strike rate control through compexation and dispersion with PVP K30 and/or its liquid product.

*Laundry detergents where PVP K30 inhibits soil redeposition.

*Emulsion polymerization where PVP K30 and or its liquid product latex stabilizer,functioning as a protective colloid,facilitates redispersion of a ‘broken’latex end-use application.

*Dispersions using PVPK30 & K90 and/or its liquid product for nonaqueous dye and pigment-based writing ink delivery systems.

*Hollow fiber membrane manufacture in which PVP K90 & K30 and/or its liquid product create voids any hydrophilic domains in polysulfone membranes.

*In oil filed cementing,where PVP K30& K90 and or its liquid productserve as fluid loss control agents.

*On lithographic plates using hydrophobic inks,where PVPK15 provides enhancement of the nonimage area.

*PVP K80,K85 & K90 and/or its liquid products in stearate-based adhesive sticks for arts and crafts applications.

*In fiber glass sizing,using PVP K30 & K90 and/or its liquid products film forming action to promote polyivnylacetate adhesion.

*As combustible ceramic binders,using PVP K30 & K90 and/or its liquid product to enhance green strength.

*PVP K15,K17,K30,K60 & K90 and/or its liquid products used in agriculture as binder and complexation agent for crop protection,Primary film former in seed treatment and coatings.

 

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Prasugrel Hydrochloride (Effient), Cas 389574-19-0 90%

Prasugrel Hydrochloride (2-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-1-cyclopropyl-2-(2-fluorophenyl)ethanone Hydrochloride; CS 747; Effient; LY 640315)

A novel antiplatelet agent; it is a third-generation thienopyridine. Antiplatelet agent Prasugrel showed greater platelet inhibition and decreased incidence of ischemic events than Clopidogrel but may induce increased incidence of bleeding in patients.

Method for Determining Identity

Proton NMR Spectroscopic and Mass Spectrometric Analysis

Related Substances 

Total≤1.0%

Individual≤0.5%

Loss on Drying

≤0.5%

Residue on Ignition

≤0.1%

Heavy Metals

≤0.002%

Storage and Stability 

May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Toxicity and Hazards

Due to the potential danger associated with the use of some of United States Biological biochemicals, all products should be handled by qualified personnel only, trained in laboratory procedures, and familiar with potential hazards. Information is not available on the possible hazards of many experimental compounds. The absence of a warning must not be interpreted as indication of safety.



Formulation

Supplied as a light yellow or off white crystalline powder.



Purity

~90%



Grade

Highly Purified



Storage

-20°C



MW

409.9



Formula

C20H21CIFNO3S

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Pre-Mixed Injectable Steroids Trenbolone Enanthate, Drostanolone Enanthate TM Blend 500

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Email: tony@kafenbio.com

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Pre-Mixed Injectable Steroids Trenbolone Enanthate, Drostanolone Enanthate TM Blend 500
 
TM Blend 500 Basic Info.:
 
Product Name: TM Blend 500
Testosterone Enanthate 125mg/ml
Trenbolone Enanthate 250mg/ml
Masteron Enanthate(Drostanolone Enanthate) 250mg/ml
 
Appearance: light yellow liquid
Delivery: 24 hours after payment; it takes about 5 or 7 working days to you
Package: foil bag or as requirement
Usage: they can be used directly. And have a much more good function.
 
TM Blend 500 Description:
 
1.Trenbolone Enanthate / Parabolan 
Chemical Name: 4,9,11-estratrien-17beta-ol-3-one Enanthate
Molecular Formula: C25H34O3
Molecular weight: 382.54
MP: 72~78°C
Standard: Enterprise Standard
Delivery: Express courier.
Appearance: pale yellow or yellow crystalline powder; 
Usage: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.
 
2.Drostanolone Enanthate 
Synonyms: Dromostanolone Enanthate
Assay: 99% min.
Molecular formula: C23H36O3 
Molecular Weight: 360
Delivery: Express courier.
Character: White crystalline powder.
Usage: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.
 

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Prenol

Prenol is a natural alcohol. It is one of the most simple terpenes. It has a fruity odor and is used occasionally in perfumery. It occurs naturally in citrus fruits, cranberry, bilberry, currants, grapes, raspberry, blackberry, tomato, white bread, hop oil, coffee, arctic bramble, cloudberry and passion fruit. It is also manufactured industrially as an intermediate to pharmaceuticals and aroma compounds.

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Product Name: m-Methylsalicylic acid LAB GRADE 99.5%+

Product Name: m-Methylsalicylic acid

Chem Name: 3-Methylsalicylic acid

CAS: 83-40-9

Purity:99.0%+

Package: 25kgs fibers

In Stock

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Progestogen Hormonal Gestodene Female Anabolic Steroids 60282-87-3

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Email: tony@kafenbio.com

WhatsApp: +8618002259573

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Progestogen Hormonal Gestodene Female Anabolic Steroids 60282-87-3 
 
Gestodene Basic Info.:
 
Product name: Gestodene
Other names: Gestinol;13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,15-dien-20-yn-3-one;SHB 331;Gestodeno.
CAS: 60282-87-3
EINECS: 262-145-8
Molecular Formula: C21H26O2
Molecular Weight: 310.43
Melting point: 190-192 degree centigrade
Boiling Point: 462.7 degree centigrade at 760 mmHg
Flash Point: 196.9 degree centigrade
Refractive index:1.588
Density: 1.15 g/cm3
Vapour pressure: 1.66E-10mmHg at 25 degree centigrade
Appearance: White crystalline solid. 
Function: Used as resisting pregnant hormone pills.
 
Gestodene Description:
 
Gestodene is a synthetic version of a female sex hormone. When combined with other synthetic hormones, it interferes with a woman's menstrual cycle, decreasing the symptoms of severe menstruation and preventing pregnancy. Used correctly, it is more than 99% effective at preventing unwanted pregnancies.
 
Gestodene as progestin far the strongest and one of the lowest dose of birth control pills. Its progestin activity is 2 times L norethindrone, there is no androgen and estrogen activity, there is an anti-estrogen effect. Oral absorption quickly and completely, after 1 to 2 hours of peak blood concentration, bioavailability 100%, eliminating t1 / 28 hours. Clinical and ethinyl estradiol or a composite sheet consisting of three photo used for short-acting oral contraceptives. Due to its reliable contraceptive effect, good cycle control, on lipid metabolism can produce beneficial effects, improve hdl, it is the most ideal one oral contraceptives.
 
Gestodene Applications:
 
Gestodene is asoral contraceptive. It mimics the naturally occurring female sex hormone progesterone, 
which is partially responsible for regulating the menstrual cycle. 
 
Gestodene as progestin far the strongest and one of the lowest dose of birth control pills. Its progestin activity is 2 times L norethindrone, there is no androgen and estrogen activity, there is an anti-estrogen effect.
 

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