Buy pharmaceutical intermediates principle ingredients in manufacturing medicines


fub-amb hexen bk-ebdp 4-cec 4cl-pvp 5f-adb dibut 97%

Skype: live:kira_1692
Place of Origin: Hubei,China
Application:reaserch chemical
MOQ: 10gram
Purity: > 99.7%
Package: Paluminum foil bag or as request
Storage: Dry and cool
Transportation: PostNL,EMS, Fedex, DHL
Port :Shanghai,Tianjin,Beijing,HK
Delivery time: Within 24 hours
Payment: WU,BTC,T/T
If you're looking for a reliable and legit supplier(vendor) of research chemical , please feel free to contact us ! Below is a list of our hot-sale products:
BK-EBDP   Hexen   Dibutylone
4-CEC    4-CDC     4-CL-PVP
4F-PHP   MD-PHP  4-MPD    5F-ADB
FUB-AMB(amb-fubinaca)   NM2201
Promotion is currently going on of all products.
Overnight shipping within usa,poland,turkey,uk,spain,new zealand,canada,australia, etc.
For more inquiries, just contact us:
Skype: live:kira_1692
Hubei Aosina Chem-tech Co.,ltd

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fub-pb22 MDHP MXE mbphp nmc P2NP URB-597 zopiclone LAB GRADE 99.9


skype: live:foxmail_10


Whatsapp: 008613028638781 

product advantage:

 1. We can guarantee the quality of the product.

2. Fast and safe delivery .

3. We can provide competitive price for you. The more you buy , the lower the price will be. 4. We are an experienced enterprise of manufacturing various kind of Organic intermediates, Our customers come from all parts of the world, had a very good cooperation between us.Customer very pleased with our products.


We can provide you stable quality, high purity, good packaging at most competitive price. We supply and export high quality and purity research chemicals in both large and small quantities

 Etizolam U-49900  TH-PVPS  3cmc  4cmc  4mmc  

 MDPPP MDPBP  U-47700 4F-PHP   EG-018 

a-pvp  Hexen -Meo-PCP  SDB-005 


4-Aco-DMTNM-2201  EAM-2201   AM-2201s 

MAM-2201 Mexedrone  

Diclazepam  flubromazolam   meclonazepam    

BK-2C-B 3meo-pcp 4Fluorpheny 4clpvp 4meo-pv8 4bmc 

5meodipts 5fpb22 5MEODalt 5-APB 5-MAPB 5-methyl 

6MAPB 9-PV9 25i-NBOH Acb-DMT a-pvt bkebdp fubakb-48 

fub-pb22 MDHP MXE mbphp nmc P2NP URB-597 zopiclone

Nitrazolam Alprazolames 4flaoropneny 

5-Methylethylone  MAB-CHMINACA  

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guanidine carbonate Purified >98.5%

Product Name

Guanidine carbonate


Guanidine carbonate salt; diguanidinium carbonate; carbonic acid-guanidine (1:2); carbonic acid-guanidine (1:1); carbonic acid-guanidine (2:1); Bisguanidinium carbonate; Guanioine Carbonate

Molecular Formula


Molecular Weight


CAS Registry Number




Melting point

267-270 ºC (dec.)

Boiling point

638.3°C at 760 mmHg

Water solubility

450 g/L (20 ºC)

Vapour Pressure

6.17E-18mmHg at 25°C

Hazard Symbols


Risk Codes


Safety Description



Appearance : white powder

Storage: store in a dry and cool place, keep containers tightly closed

Application: Antioxygen; Organic synthesis;

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guanidine hydrochloride Purified >98.5%

Product Name

Guanidine Hydrochloride


Guanidine Chloride; Guanidinium chloride; Guanidine monohydrochloride; Guanidine HCl; guanidine hydrochloride (1:1); methanaminium, 1-amino-1-imino-, hydrochloride (1:1); Guanidine Hydrochlorie





Molecular Formula


Molecular Weight





White to light yellow crystalline powder



Melting Point

179-186 deg C

Boiling Point

172.8 deg C at 760 mmHg

Flash Point

58.3 deg C

Solubility in water

2280 g/L (20 deg C)

Vapour Pressure

1.13mmHg at 25 deg C

Hazard Symbol


Risk Codes

R22; R36/38;

Safety Description



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guanine, CAS.73-40-5


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hendecanoic acid LAB GRADE 98%

Undecanoic acid is a medium chain length monocarboxylic acid that appears to be involved in the control of triacylglycerol synthesis. (PMID: 1739406). It is found in breast milk produced by women in the United States (PMID: 16332663), in infant formulas ( Mljekarstvo (2005), 55(2), 101-112. ), in seminal plasma (PMID: 736283), and other fluids (PMID: 8548929).Undecylic acid (systematically named undecanoic acid) is a naturally occurring carboxylic acid with chemical formula CH3(CH2)9COOH. It is often used as an antifungal agent, to treat ringworm and athlete's foot, for example.[medical citation needed] Like decanoic acid, it has a distinctive, unpleasant odor.

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heparin sodium Technical >95%

Heparin sodium salt is used as an anticoagulant.It is prescribed in the treatment and prophylaxis of a variety of thromboembolic disorders. It inhibits blood clotting and prevents recurring coronary artery occlusion.

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heptadecanal LAB GRADE 98%

Heptadecanal, also known as hexadecyl aldehyde or margaraldehyde, is a member of the class of compounds known as fatty aldehydes. Fatty aldehydes are long chain aldehydes with a chain of at least 12 carbon atoms. Thus, heptadecanal is considered to be a fatty aldehyde lipid molecule. Heptadecanal is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Heptadecanal can be found in citrus and lemon, which makes heptadecanal a potential biomarker for the consumption of these food products. Heptadecanal is found in citrus. Heptadecanal is isolated from lemon oil (Citrus limon.

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hexadecanal LAB GRADE 98%

Palmitaldehyde, also known as 1-hexadecanal, is a member of the class of compounds known as fatty aldehydes. Fatty aldehydes are long chain aldehydes with a chain of at least 12 carbon atoms. Thus, palmitaldehyde is considered to be a fatty aldehyde lipid molecule. Palmitaldehyde is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Palmitaldehyde can be found in a number of food items such as avocado, giant butterbur, herbs and spices, and enokitake, which makes palmitaldehyde a potential biomarker for the consumption of these food products. Palmitaldehyde exists in all eukaryotes, ranging from yeast to humans. In humans, palmitaldehyde is involved in few metabolic pathways, which include globoid cell leukodystrophy, metachromatic leukodystrophy (MLD), and sphingolipid metabolism. Palmitaldehyde is also involved in few metabolic disorders, which include fabry disease, gaucher disease, and krabbe disease. Palmitaldehyde is an intermediate in the metabolism of Glycosphingolipid. It is a substrate for Sphingosine-1-phosphate lyase 1. 

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