Camptothecin,10-hydroxycamptothecin,7-Ethyl-10-hydroxycamptothecin,Topotecan,Irinotecan, Lutein,Resveratrol, Homoharringtonine, Huperazin A Polydatin, Evodiamine, Artemisinin, Synephrine hydrochloride,Curcumin, Ferulic acid,Ursolic acid,Chlorogenec acid,Docetaxel,Paclitaxel, 10-DAB, Emodin, Diacerein,Podophyllotoxin, Etoposide,Doxorubicin, Epirubicin,Cytarabine,Octacosanol, 5-HTP, Sinomenine HCL, Genistein,Total Tubeimosides, Puerarin, TanshinonIIA, Rubescensine A, Sclareolide,Lycopene,Luteolin,Capsaicin, Piperine, Chrysin,

Suppliers >

Camptothecin >

Company Profile

Products Showroom

Contact Us

XI'AN GUANYU BIO-TECH CO.,LTD

Let me introduce ourselves-Xian Guanyu Bio-tech. Co. Ltd. as a manufacturer and exporter of herbs extracts in china. we can supply many kinds of herb extracts with high quality, and manufacture the products demanded by customers. following are the main products we are regularly manufacturing: Camptothecin,10-hydroxycamptothecin,7-Ethyl-10-hydroxycamptothecin,Topotecan,Irinotecan, Lutein,Resveratrol, Homoharringtonine, Huperazin A Polydatin, Evodiamine, Artemisinin, Synephrine hydrochloride,Curcumin, Ferulic acid,Ursolic acid,Chlorogenec acid,Docetaxel,Paclitaxel, 10-DAB, Emodin, Diacerein,Podophyllotoxin, Etoposide,Doxorubicin, Epirubicin,Cytarabine,Octacosanol, 5-HTP, Sinomenine HCL, Genistein,Total Tubeimosides, Puerarin, TanshinonIIA, Rubescensine A, Sclareolide,Lycopene,Luteolin,Capsaicin, Piperine, Chrysin, If any of the item be of interest to you. Please donot hesitate to contact us for details. Contacter: Mr. Wedy Cao GUANYU BIO-TECHNOLOGY CO., LTD Add :1002 Lvyuan Building, Weiguo road, Changan District ,Xian China Tel.:0086-29-88907599/85658727 Fax :0086-29-85658727 Cell phone:13319221360 Pc: 710100 E-mail :yewees@gmail.com http://www.gybiotech.com
Products :
Camptothecin,10-hydroxycamptothecin,7-Ethyl-10-hydroxycamptothecin,Topotecan,Irinotecan, Lutein,Resveratrol, Homoharringtonine, Huperazin A Polydatin, Evodiamine, Artemisinin, Synephrine hydrochloride,Curcumin, Ferulic acid,Ursolic acid,Chlorogenec acid,Docetaxel,Paclitaxel, 10-DAB, Emodin, Diacerein,Podophyllotoxin, Etoposide,Doxorubicin, Epirubicin,Cytarabine,Octacosanol, 5-HTP, Sinomenine HCL, Genistein,Total Tubeimosides, Puerarin, TanshinonIIA, Rubescensine A, Sclareolide,Lycopene,Luteolin,Capsaicin, Piperine, Chrysin,
Contact Information
URL:	http://www.gybiotech.com
TEL:	***********
Fax:	***********
Country:	China
Address:	1002 lvyuan building weiguo road Xi'an China
Search Map:

Products

Doxorubicin, Epirubicin and Cytarabine Hydrochloride
	Doxorubicin, Epirubicin and Cytarabine Hydrochloride , Doxorubicin, Sell Doxorubicin, Epirubicin and Cytarabine Hydrochloride Product Name: Doxorubicin Hydrochloride Molecular Formula: C27H29NO11.HCl Molecular Weight:579.98 CAS No.: 25316-40-9 Specification:>99%USP26 Product Name: Epirubicin Hydrochloride Molecular Formula: C27H29NO11·HCl...

Ferulic acid
	Ferulic acid, Ferulic acid, Supply: Ferulic acid Product Name: Ferulic acid (savageness distill ) Botanical source: rice bran Synonyms: trans-4-Hydroxy-3-methoxycinnamic acid CAS NO: 537-98-4 Molecular formula: C10H10O4 Molecular weight: 194.18 Appearance: White fine powder Odor: slightly amber aroma....

Genistein
	Genistein, Genistein, Let me introduce ourselves-Xi’an Guanyu Bio-tech. Co. Ltd. as a manufacturer and exporter of herbs extracts in china. We have been engaged in Genistein products for over 6 years and have sold tons of Genistein products. In the meaning time we also provide Genistein Capsule and OEM Manufacturing...

Docetaxel and Paclitaxel
	Docetaxel and Paclitaxel, Docetaxel , Supply Docetaxel and Paclitaxel in bulk Product Name: Docetaxel anhydrous Molecular Formular:C43H53NO14 Molecular Weight:807.89 CAS NO.:114977-28-5 (Anhydrous) Source: Semi-synthesis from 10-DAB Assay(by HPLC calculated on anhydrous solvent –free basis):98.0%~102% Product Name:...

Huperzine A
	Huperzine A, Huperzine A, Supply Huperzine A PRODUCT NAME: Huperzine A ASSAYED BY: HPLC CHEMICAL FORMULA: C15H18N2O MOLECULAR WEIGHT ：242.3 CAS NUMBER: 102518-79-6 FROM: Lycopodium serralun Thunb. APPEARANCE: White powder PURITY: 1%-99.0%（HPLC） PACKING: In demand STORAGE: Below 0℃ Description:...

Homoharringtonine
	Homoharringtonine, Homoharringtonine, Supply Homoharringtonine Natural Homoharringtonine Cas Number : 26833-87-4 Molecular formula : C29H39O9 M.W. : 545.6284 : Original Plant : Cephalotaxus fortune, no pesticides or chemical pollution. specification : Homoharringtonine 99%, Assayed by : HPLC If the above products be of...

camptothecin 10-hydroxycamptothecin sn38
	camptothecin 10-hydroxycamptothecin sn38, camptothecin 10-hydroxycamptothecin, Supply: camptothecin 10-hydroxycamptothecin 7-Ethyl-10-hydroxycamptothecin Product Name: Camptothecin Botanical source: camptotheca acuminata Decne CAS NO: 7689-03-4 Molecular formula: C20H16N2O4 Molecular Weight: 348.36 Appearance: Light Yellow Crystal Specification: Camptothecin...

Irinotecan Hydrochloride and Topotecan Hydrochloride
	Irinotecan Hydrochloride and Topotecan Hydrochloride, Irinotecan , Sell Irinotecan Hydrochloride and Topotecan Hydrochloride Product Name: Irinotecan Hydrochloride Molecular Formula: C33H38N4O6-HCl.3H2O Molecular Weight:677.18 CAS No.: 136572-09-3 Specification:>99% Source: Semi-synthesis from Camptothecine extracted from fruit of Fructus Camptothecae...

Evodiamine and Rutecarpine
	Evodiamine and Rutecarpine , Evodiamine, We are professional manufacturer on Evodiamine and Rutecarpine products. We have been engaged in Evodiamine and Rutecarpine products for over 3 years and have sold tons of Evodiamine and Rutecarpine products. We assay our Evodiamine and Rutecarpine by HPLC using Sigma Evodiamine and Rutecarpine...

Marigold P.E (Lutein>5% 10% 20% 90%)
	Marigold P.E (Lutein>5% 10% 20% 90%), Lutein, Supply Marigold P.E (Lutein>5% 10% 20% 90%) Chemical name: 3, 3 -dihydroxy-d-carotene Molecular formula:C40H56O2 CAS No. 127-40-2 Molecular weight:568.85 Chemical structure: Specification: >90%　　 Characteristics: Natural and bright color good resistance to light and...

Lycopene
	Lycopene, Lycopene, Supply: Lycopene Product Name: Lycopene Botanical source: Tomato CAS NO: 502-65-8 Molecular formula: C40H56 Appearance: dark red powder Odor: Characteristic Solubility: soluble in Ethyl Alcohol and Diethyl Phthalate and insoluble in water Specification: Lycopene >90% Sieve analysis:...

Osthole
	Osthole , Osthole , Supply Osthole in bulk Synonyms: Cnidiadin Botanical Name: Cnidium monnieri (L.)Cuss. Appearance: 30% 50% yellowish fine powder,95% green-yellow powder. CAS Registry number: 484-12-8 Molecular Formula: C15H16O3 Molecular Weight: 244.29 Melting Point: 83℃～84℃ Specification: 50%,98%...

Synephrine hydrochloride
	Synephrine hydrochloride, Synephrine , Supply: Synephrine hydrochloride Product: Synephrine hydrochloride Synonyms:1-(4-Hydroxyphenyl)-2-(methylamino)-ethanol hydrochloride Molecular Structure: Molecular Formula: C9H13NO2.HCl Molecular Weight: 203.67 CAS Registry Number: 5985-28-4 Appearance: White fine powder Odor:...

policosanol octacosanol
	policosanol octacosanol, octacosanol, Let me introduce ourselves-Xian Guanyu Bio-tech. Co. Ltd. as a manufacturer and exporter of herbs extracts in china. We have been engaged in Octacosanol products for over 6 years and have sold tons of Octacosanol products. In the meaning time we also provide Octacosanol Capsule and OEM...

Ursolic acid
	Ursolic acid, Ursolic acid, Supply: Ursolic acid Product Name: Ursolic acid Botanical source: Ligustrum lucidum Ait. and Eriobotrya japonica ( Thunb.) Lindl. Synonyms: Ligustrum lucidum Ait CAS NO: 77-52-1 Molecular formula: C30H48O3 Molecular weight: 456.68 Appearance: White fine powder Odor: Characteristic...

Artemisinin and Artemether
	Artemisinin and Artemether, Artemether, Supply: Artemisinin and Artemether Specifications: Artemisinin Structure: C15h23o5 Molecular weight:282.3 Chemical name: 3r,5as,6r,8as,9r,12s,12ar)-octahydro-3,6,9-trimethyl-3,12-epoxy-12h-pyrano[4.3-j]-1,2-benzodioxepin-10(3h)-one; cas reg. Nr.63968-64-9 Chemical...

Diacerein
	Diacerein, Diacerein, Supply: Diacerein Product Description Product name: Diacerein CAS number: 13739-02-1 Assay (by HPLC): ≥99% Molecular Formula: C19H12O8 Molecular Weight: 336.15 Solubility: Soluble in DMA, DMSO, not soluble in water, Methanol, and Chloroform. Application: Diacerein is an inhibitor...

Chlorogenec acid
	Chlorogenec acid, Chlorogenec acid, Supply: Chlorogenec acid Product Name: Chlorogenec acid Botanical source: Eucommia ulmoides Oliv Synonyms: 3-CAFFEOYLQUINIC ACID CAS NO: 327-97-9 Molecular formula: C16H18O9 Molecular weight: 354.34 Appearance: Light white powde Odor: Light smell and slight taste Specification:...

Apigenin
	Apigenin , Apigenin , We are professional manufacturer on Apigenin products. We have been engaged in Apigenin products for over 3 years and have sold tons of Apigenin products. We assay our Apigenin by HPLC using Sigma Apigenin 98% as our reference substance. At the same time we also product GUANYU (TM) Apigenin....

5-HTP
	5-HTP, 5-HTP, Let me introduce ourselves-Xi’an Guanyu Bio-tech. Co. Ltd. as a manufacturer and exporter of herbs extracts in china. We have been engaged in 5-HTP products for over 6 years and have sold tons of 5-HTP products. In the meaning time we also provide 5-HTP Capsule and OEM Manufacturing Service for...

Sclareolide
	Sclareolide , Sclareolide , Supply: Sclareolide (Sclareolude) Product Name: Sclareolide(Sclareolude) Botanical source: Phaseolus vulgaris L. Salvia sclarea Chemical names : DECAHYDRO-3a,6,6,9a-TETRAMETHYLNAPHTHO(2,1b)FURAN-2(1H)-ONE Synonyms: NORAMBRIENOLIDE; [3aR-(3a.alpha, 5a.beta, 9a.alpha,...

Curcumin
Echinacea Purpurea P.E
Chrysin
Capsaicin
Luteolin
resveratrol emodin polydatin
Matrine and oxymatrine
EGCG
10-DEACETYL BACCATIN III

Send Inquiry

Company:
*Contact:
*Email:
URL:
TEL:
Fax:
Country:
Address:
*Subject:
Comment:

f c acid	synephrine hydrochloride	Acid	cytarabine	evodiamine
Emodin	Hcl	Ferulic Acid	Docetaxel	Luteolin
total tubeimosides	huperazin a polydatin	homoharringtonine	Lutein	etoposide
Sinomenine	h cl - acid	Lycopene	Ursolic acid	Resveratrol
Octacosanol	topotecan	10-hydroxycamptothecin	diacerein	chlorogenec acid
Capsaicin	camptothecin	Paclitaxel	piperine	10-hydroxycamptothec
Curcumin	tanshinoniia	Synephrine	polydatin	5-HTP
sclareolide	chrysin	artemisinin	irinotecan	j acid
10-dab	doxorubicin	podophyllotoxin	Genistein	h acid
k acid	puerarin	7-ethyl-10-hydroxycamptothecin	rubescensine a	sinomenine hcl
epirubicin

	Contact Us	Site Map	About Us	Trade Links
2005-2013 copyright by twfta.com. All rights reserved.