Pharmaceutical Intermediates - suppliers, manufacturers, exporters


metronidazole Purified 95%





white or yellowish crystal or crystalline powder


anti-amebic, antitrichomonal drug and anti-anaerobe drug

25kg/carton drum

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octaethylene glycol Purified 97

Catalog No. P010008
Product Name Octaethylene Glycol
Synonyms HO-PEG8-OH
CAS# 5117-19-1
M.F. C16H34O9
M.W. 370.44
Purity >98%
Packing Size 1g,5g,25g,100g,1kg,100kg
Appearance Liquid


LEO BIOCHEM can also provide: 
Tetraethylene Glycol 112-60-7;9004-76-6
Pentaethylene Glycol 4792-15-8
Hexaethylene Glycol 2615-15-8
Heptaethylene Glycol 5617-32-3
Octaethylene Glycol 5117-19-1
Nonaethylene Glycol 3386-18-3
Decaethylene Glycol 5579-66-8
Undecaethylene Glycol 6809-70-7
Dodecaethylene Glycol 6790-09-6
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pentafluorobenzoic acid >98%

Pentafluorobenzoic acid (PFBA) is an organofluorine compound with the formula C7F5CO2H. It is a white crystalline powder that has a high solubility in water. Its pKa of 1.48 indicates that it is a strong acid.



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rad 140 CP 99%

Testolone RAD 140
Prouct Name: RAD 140,RAD-140 Sarms powder
Synonyms: Testolone, Radarine
Cas No.: 1182367-47-0
Appearance: White fine powder
Molecular Formular: C20H16ClN5O2
Molar Mass: 393.83 g/mol
Purity: 99%
Function:New generation supplements for gaining mass
Testolone (RAD140) is the newest compound in the family of selective androgen receptor modulators, or as they are better known - SARMS. Therefore, its major advantage over anabolic steroids is that it offers similar positive results, with barely any side effects at all. Indeed, this is quite a unique compound, even when it is compared to other SARMS.
RAD-140 acts on selective androgen receptors exclusively in muscle and bone tissues therefore it mimics hormone receptors that are very similar to testosterone without the side effects because of its selective action. Besides rapid increase in building muscular tissues research has shown RAD-140 shows strong increases in stamina and endurance during high intensity exercise to go along with great increases in muscle recovery.  Research studies have shown that RAD-140 has greater anabolic effects than testosterone because it produces more reinforced results without side effects and it’s great for those that need supplemental hormonal therapy. RAD-140 had also shown to preserve neurons in the brain and have neuroprotective properties as with testosterone and is a great benefit to those with neurodegenerative diseases.  Summing everything up RAD-140 is a great SARM for rapid increases in muscle growth, improvements in endurance, and increases overall athletic performance.
Related sarms powder:
Nutrobal (Mk-677), Ostarine (MK-2866),  GW-501516 (Cardarine) , RAD140 (Testolone, Radarine, LGD-4033 (Ligandrol, Anabolicum) , DPT130, YK-11, SR9009 (Stenabolic, MELT), Andarine (S-4), Aicar

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sodium fluoride LAB GRADE 98%

Product Name

Sodium Fluoride


Alcoa sodium fluoride; alcoasodiumfluoride; Antibulit; Cavi-trol; Chemifluor; credo; Credoduraphat; Dentalfluoro





Molecular formula


Molecular weight




Melting point


Boiling point



Slightly soluble in water and alcohol; soluble in hydrofluoric acid.



Loss on dry



Colorless shiny crystal or white powder.



UN number



The aqueous solution of sodium fluoride is alkalescent. The application of sodium fluoride is quite broad, including  timber preservative, antimicrobial for brewing industry, pesticide in agriculture, medical antiseptic, flux, additive for the electrolyte in the starting of aluminum electrolytic cell, fluorine treatment agent for drinking water, other fluoride, cool protein, the production of sodium fluoride toothpaste, binder, papermaking, metallurgy, enamel and pharmacy.

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t-boc-N-amido-PEG2-propionic acid Purified 97

Catalog No. P120302
Product Name t-boc-N-amido-PEG2-propionic acid
Synonyms Boc-NH-PEG2-CH2CH2COOH
CAS# 1365655-91-9
M.F. C12H23NO6
M.W. 277.31
Purity >98%
Packing Size 250mg,1g,5g,25g,100g,1kg
Appearance Liquid


LEO BIOCHEM can also provide: 
t-boc-N-amido-PEG1-propionic acid 1260092-44-1
t-boc-N-amido-PEG2-propionic acid 1365655-91-9
t-boc-N-amido-PEG3-propionic acid 1347750-75-7
t-boc-N-amido-PEG4-propionic acid 756525-91-4
t-boc-N-amido-PEG5-propionic acid 1347750-78-0
t-boc-N-amido-PEG6-propionic acid 882847-13-4
t-boc-N-amido-PEG7-propionic acid 
t-boc-N-amido-PEG8-propionic acid 1334169-93-3
t-boc-N-amido-PEG10-propionic acid 
t-boc-N-amido-PEG12-propionic acid 187848-68-6
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t-boc-N-amido-PEG3-amine Purified 97

Catalog No. P120103
Product Name t-boc-N-amido-PEG3-amine
Synonyms BocNH-PEG3-CH2CH2NH2
CAS# 101187-40-0
M.F. C13H28N2O5
M.W. 292.37
Purity >98%
Packing Size 250mg,1g,5g,25g,100g,1kg
Appearance Liquid


LEO BIOCHEM can also provide: 
t-boc-N-amido-PEG1-amine 127828-22-2
t-boc-N-amido-PEG2-amine 153086-78-3
t-boc-N-amido-PEG3-amine 101187-40-0
t-boc-N-amido-PEG4-amine 811442-84-9
t-boc-N-amido-PEG5-amine 189209-27-6
t-boc-N-amido-PEG6-amine 1091627-77-8
t-boc-N-amido-PEG7-amine 206265-97-7
t-boc-N-amido-PEG9-amine 890091-43-7
t-boc-N-amido-PEG11-amine 890091-42-6
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t-boc-N-amido-PEG4-alcohol Purified 97

Catalog No. P120004
Product Name t-boc-N-amido-PEG4-alcohol
Synonyms BocNH-PEG4-OH
CAS# 106984-09-2
M.F. C13H27NO6
M.W. 293.36
Purity >98%
Packing Size 250mg,1g,5g,25g,100g,1kg
Appearance Liquid


LEO BIOCHEM can also provide: 
t-boc-N-amido-PEG2-alcohol 139115-91-6
t-boc-N-amido-PEG3-alcohol 139115-92-7
t-boc-N-amido-PEG4-alcohol 106984-09-2
t-boc-N-amido-PEG6-alcohol 331242-61-6
t-boc-N-amido-PEG8-alcohol 16545-06-8
t-boc-N-amido-PEG12-alcohol 159156-95-3
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tetracaine LAB GRADE >99%

1.Product Name: Tetracaine      


2.Appearance: powder


3.Purity: >99%


4.Package:1kg/Aluminum foil bag


5.Application:For chemical research


6.Production Capacity: 500 Kilogram/Month


7.Storage:Kept in a cool,dry and ventilated place


8.Payment: Bitcoin, Bank transfer(T/T), Western Union, MoneyGram


9.Shipment: TNT, UPS, DHL, FEDEX, EMS and Client's request


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