Shanghai Tauto Biotech., Co., Ltd

HPLC and COA will be delivered with products
Package: 10mg/bottle, 20mg/bottle, 50mg/bottle or doing custom packaging service

Our Superiority:
1. Tauto Biotech Co., Ltd, one of the earliest specialty companies, has dedicated to the research and development of botanical reference standards and phytochemicals for 14 years.
2. Tauto reference materials R&D center and the manufacture center, utilizing self-patented HSCCC technique, guarantee the reliable quality and the stable bulk production.
3. Certified by ISO 9001:2008 quality management system.
4. Sub laboratory of TCM reference standard preparation, National Engineering Laboratory.
5. 2000 kinds of Botanical Reference Materials in more than 50 categories.
6. Strictly quality control and thoroughly testing of products (1HNMR, 13CNMR, MS, HPLC).
7. Part of our reference materials were certified by China General Administration of Quality Supervision- National Research Center for Certified Reference Standards.
8. With the help of perfect storage and supply system, all products will be supplied on time.
9. High efficient sales group can reply almost all the inquiry instantly.
10. Distributors in thirteen countries including Korea, Japan, Germany, Singapore, etc..

 

catalog number1	iupac name	CAS number (RN)	molecular formula	purity	quantity1
	Homopterocarpin	606-91-7	C17H16O4	98.00%	5mg
	2-Oxokolavenol	130395-82-3	C20H32O2	98.00%	5mg
	Ethyl orsellinate	2524-37-0	C10H12O4	98.00%	5mg
	Myricetin 3-O-galactoside	15648-86-9	C21H20O13	98.00%	5mg
	28-Hydroxy-3-oxoolean-12-en-29-oic acid	381691-22-1	C30H46O4	98.00%	5mg
	cis-Dehydroosthol	109741-40-4	C15H14O3	98.00%	5mg
	3α-Cinnamoyloxypterokaurene L3	79406-13-6	C29H36O5	98.00%	5mg
	Broussonin C	76045-49-3	C20H24O3	98.00%	5mg
	3-Epimeliasenin B	1222475-77-5	C30H44O4	98.00%	5mg
	Isotaxiresinol	26194-57-0	C19H22O6	98.00%	5mg
	Isotaxiresinol 9,9'-acetonide	252333-72-5	C22H26O6	98.00%	5mg
	(+)-Puerol B 2"-O-glucoside	868409-19-2	C24H26O10	98.00%	5mg
	7,3',4'-Trihydroxyflavone	2150-11-0	C15H10O5	98.00%	5mg
	Isoscabertopin	439923-16-7	C20H22O6	98.00%	5mg
	Olivetol	475-66-3	C11H16O2	98.00%	5mg
	Taxiresinol	40951-69-7	C19H22O6	98.00%	5mg
	3-Methyl-9H-carbazol-2-ol	24224-30-4	C13H11NO	98.00%	5mg
	Clausine D	142846-95-5		98.00%	5mg
	Honyucitrin	114542-44-8		98.00%	5mg
	Grandifloric acid	22338-69-8		98.00%	5mg
	ent-17-Hydroxykaur-15-en-19-oic acid	35030-38-7		98.00%	5mg
	Cerberic acid B	1309362-77-3		98.00%	5mg
	Dregeoside Aa1	20230-41-5		98.00%	5mg
	Kaurenoic acid	6730-83-2		98.00%	5mg
	Andrographidine C	113963-39-6		98.00%	5mg
	Andrographidine E	113963-41-0		98.00%	5mg
	5-Hydroxy-7,8,2',5'- tetramethoxyflavone 5-O-glucoside	942626-75-7		98.00%	5mg
	Butin	492-14-8		98.00%	5mg
	Eriodictyol	552-58-9		98.00%	5mg
	Clausine I	182261-94-5		98.00%	5mg
	Isomurralonginol acetate	139115-59-6		98.00%	5mg
	Bisandrographolide C	160498-02-2		98.00%	5mg
	Alstonine	642-18-2		98.00%	5mg
	6-Epi-8-O-acetylharpagide	97169-44-3		98.00%	5mg
	6-Epiharpagide	86362-16-5		98.00%	5mg
	Madecassic acid	18449-41-7		98.00%	5mg
	Akuammigine	642-17-1		98.00%	5mg
	Coniferyl alcohol	32811-40-8		98.00%	5mg
	Mangiferolic acid	4184-34-3		98.00%	5mg
	Dehydro-δ-tocopherol	802909-72-4		98.00%	5mg
	Isodeoxyelephantopin	38927-54-7		98.00%	5mg
	Methyl 3,4,5-trimethoxycinnamate	7560-49-8		98.00%	5mg
	3-Oxotirucalla-7,24-dien-21-oic acid	82464-35-5		98.00%	5mg
	Protoplumericin A	80396-57-2		98.00%	5mg
	9α,13α-Epidioxyabiet-8(14)-en-18-oic acid	116499-73-1		98.00%	5mg
	Dodonolide	349534-73-2		98.00%	5mg
	3α-Angeloyloxypterokaurene L3	79406-11-4		98.00%	5mg
	Uvedalin	24694-79-9		98.00%	5mg
	Cryptomeridiol 11-rhamnoside	349112-30-7		98.00%	5mg
	Allamandicin	51838-83-6		98.00%	5mg
	Annonacin	111035-65-5		98.00%	5mg
	Biorobin	17297-56-2		98.00%	5mg
	Vinorine	34020-07-0		98.00%	5mg
	Chlorouvedalin	24694-80-2		98.00%	5mg
	1-(4-Hydroxyphenyl)propan-1-one	70-70-2		98.00%	5mg
	Dregeoside Ga1	98665-66-8		98.00%	5mg
	6,8-Diprenylorobol	66777-70-6		98.00%	5mg
	5,7,4'-Trihydroxy-3,6-dimethoxy -3',5'-diprenylflavone	1246926-08-8		98.00%	5mg
	Drevogenin A	10163-83-4		98.00%	5mg
	11S,12-Dihydroxyspirovetiv-1(10)-en-2-one	62623-86-3		98.00%	5mg
	Dihydropashanone	41997-41-5		98.00%	5mg
	Di-O-methylcrenatin	64121-98-8		98.00%	5mg
	Demethylsonchifolin	956384-55-7		98.00%	5mg
	Dihydropedicin	169234-89-3		98.00%	5mg
	Osthenone	112789-90-9		98.00%	5mg
	Vibsanin C	74690-89-4		98.00%	5mg
	13-Epijhanol	133005-15-9		98.00%	5mg
	2-Oxokolavelool	221466-41-7		98.00%	5mg
	27-Hydroxymangiferonic acid	5132-66-1		98.00%	5mg
	Eicosyl ferulate	133882-79-8		98.00%	5mg
	Precocene II	644-06-4		98.00%	5mg
	Casegravol	74474-76-3		98.00%	5mg
	8-Acetoxypentadeca-1,9Z-diene-4,6-diyn-3-ol	41682-30-8		98.00%	5mg
	27-Hydroxymangiferolic acid	17983-82-3		98.00%	5mg
	Dihydrochelerythrine	6880-91-7		98.00%	5mg
	23-Hydroxymangiferonic acid	232266-08-9		98.00%	5mg
	Cardenolide B-1	1318158-89-2		98.00%	5mg
	Adynerin	35109-93-4		98.00%	5mg
	Dehydroadynerigenin digitaloside	52628-62-3		98.00%	5mg
	Sequosempervirin D	864719-19-7		98.00%	5mg
	Cyclomorusin	62596-34-3		98.00%	5mg
	2β-Hydroxykolavelool	221466-42-8		98.00%	5mg
	11R,12-Dihydroxyspirovetiv-1(10)-en-2-one	62574-30-5		98.00%	5mg
	5,8,4'-Trihydroxy-7-methoxyflavone 8-O-glucoside	710952-13-9		98.00%	5mg
	Isopimaric acid	5835-26-7		98.00%	5mg
	3,11,12-Trihydroxyspirovetiv-1(10)-en-2-one	220328-03-0		98.00%	5mg
	3,11,12-Trihydroxyspirovetiv-1(10)-en-2-one	220328-04-1		98.00%	5mg
	2-Hydroxy-3,4,5,6-tetramethoxychalcone	219298-74-5		98.00%	5mg
	Isopedicin	4431-42-9		98.00%	5mg
	17-Epidrevogenin A	N		98.00%	5mg
	Biochanin A	491-80-5		98.00%	5mg
	Hautriwaic acid	18411-75-1		98.00%	5mg
	Cinnamyl cinnamate	122-69-0		98.00%	5mg
	Goniothalamin	17303-67-2		98.00%	5mg
	Denudatin B	87402-88-8		98.00%	5mg
	21αH-24-Norhopa-4(23),22(29)-diene-3β,6β-diol	194613-74-6		98.00%	5mg
	5-(1-Hydroxyethyl)-2,4-dimethoxy tetrahydrofuran-3-ol	N		98.00%	5mg
	17-Epidregeoside Aa1	N		98.00%	5mg
	Andrographoside	82209-76-5		98.00%	5mg
	Sequirin C	18194-29-1		98.00%	5mg
	Agatharesinol	7288-11-1		98.00%	5mg
	Agatharesinol acetonide	800389-33-7		98.00%	5mg
	Evofolin C	163634-05-7		98.00%	5mg
	Chloroenhydrin	38230-99-8		98.00%	5mg
	Hexahydrocurcumin	36062-05-2		98.00%	5mg
	5"-Methoxyhexahydrocurcumin	138870-96-9		98.00%	5mg
	Tetrahydrocurcumin	36062-04-1		98.00%	5mg
	Rhamnocitrin	569-92-6		98.00%	5mg
	Sulfuretin	120-05-8		98.00%	5mg
	Griffithinam	240122-32-1		98.00%	5mg
	Goniotriol	96405-62-8		98.00%	5mg
	(Z)-Lachnophyllum lactone	81122-95-4		98.00%	5mg
	Asiaticoside	16830-15-2		98.00%	5mg
	ent-3β-Tigloyloxykaur-16-en-19-oic acid	79406-09-0		98.00%	5mg
	ent-3β-Angeloyloxykaur-16-en-19-oic acid	74635-61-3		98.00%	5mg
	O-Geranylconiferyl alcohol	129350-09-0		98.00%	5mg
	Cedrin	75513-81-4		98.00%	5mg
	Nelumol A	77836-86-3		98.00%	5mg
	5-Heptadecylresorcinol	41442-57-3		98.00%	5mg
	5-Allyl-3-methoxy-6-methyl-7-(3,4,5-tri methoxyphenyl)bicyclo[3.2.1]oct-3-ene-2,8-dione	106894-43-3		98.00%	5mg
	Hancinone C	111843-10-8		98.00%	5mg
	Hedyotisol B	95839-45-5		98.00%	5mg
	24-Methylenecycloartane-3β,26-diol	17020-27-8		98.00%	5mg
	Sanggenol A	174423-30-4		98.00%	5mg
	4-(Ethoxymethyl)phenol	57726-26-8		98.00%	5mg
	Humantenidine	114027-39-3		98.00%	5mg
	Agrocybenine	178764-92-6		98.00%	5mg
	8α-Methacryloyloxybalchanin	104021-39-8		98.00%	5mg
	Gancaonin M	129145-51-3		98.00%	5mg
	Vellosimine	6874-98-2		98.00%	5mg
	Tetrahydrolachnophyllum lactone	56407-87-5		98.00%	5mg
	Isoelemicin	5273-85-8		98.00%	5mg
	Skimmianine	83-95-4		98.00%	5mg
	11-Hydroxygelsenicine	1195760-68-9		98.00%	5mg
	Picraline	2671-32-1		98.00%	5mg
	Cassyfiline	4030-51-7		98.00%	5mg
	Dregeoside Da1	98665-65-7		98.00%	5mg
	Homoferreirin	482-01-9		98.00%	5mg
	3'-Geranyl-3-prenyl-2',4',5,7-tetrahydroxyflavone	1334309-44-2		98.00%	5mg
	Sanggenol P	1351931-30-0		98.00%	5mg
	Isochandalone	121747-90-8		98.00%	5mg
	2,3-Di(3',4'-methylenedioxybenzyl) -2-buten-4-olide	137809-97-3		98.00%	5mg
	Isomangiferolic acid	13878-92-7		98.00%	5mg
	2-C-Methyl-D-erythrono-1,4-lactone	18465-71-9		98.00%	5mg
	Lasiodiplodin	32885-81-7		98.00%	5mg
	8-Prenylluteone	125002-91-7		98.00%	5mg
	Akuammiline	1897-26-3		98.00%	5mg
	Laurolitsine	5890-18-6		98.00%	5mg
	Phyllostine	27270-89-9		98.00%	5mg
	Enniatin B	917-13-5		98.00%	5mg
	3',4'-Dihydroxyacetophenone	1197-09-7		98.00%	5mg
	Sequosempervirin B	864719-17-5		98.00%	5mg
	Dehydrodeguelin	3466-23-7		98.00%	5mg
	Sesartemin	77394-27-5		98.00%	5mg
	Persicoside	28978-03-2		98.00%	5mg
	Metasequirin D	1264694-96-3		98.00%	5mg
	Alstoyunine E	1188932-15-1		98.00%	5mg
	Secodihydro-hydramicromelin B	1212148-58-7		98.00%	5mg
	Cedeodarin	31076-39-8		98.00%	5mg
	Mellein	480-33-1		98.00%	5mg
	Altholactone	65408-91-5		98.00%	5mg
	Goniodiol 8-acetate	144429-71-0		98.00%	5mg
	Warangalone	4449-55-2		98.00%	5mg
	Osajin	482-53-1		98.00%	5mg
	Furowanin A	911004-72-3		98.00%	5mg
	Neorauflavane	53734-74-0		98.00%	5mg
	2'-O-Methylhelichrysetin	123316-64-3		98.00%	5mg
	Goniodiol 7-acetate	96422-53-6		98.00%	5mg
	Wittifuran X	1309478-07-6		98.00%	5mg
	4-Hydroxyphenylacetic acid	156-38-7		98.00%	5mg
	14-Deoxycoleon U	88664-09-9		98.00%	5mg
	Yohimbine	146-48-5		98.00%	5mg
	Sinensin	28189-90-4		98.00%	5mg
	3-Deoxyzinnolide	17811-32-4		98.00%	5mg
	1,7-Bis(4-hydroxyphenyl)hept-6-en-3-ol	1083195-05-4		98.00%	5mg
	15-Dihydroepioxylubimin	129214-59-1		98.00%	5mg
	Stigmasta-4,22-diene-3β,6β-diol	167958-89-6		98.00%	5mg
	Dalbergioidin	30368-42-4		98.00%	5mg
	Aporheine	2030-53-7		98.00%	5mg
	12-Deoxo-12α-acetoxyelliptone	150226-21-4		98.00%	5mg
	Deguelin	522-17-8		98.00%	5mg
	6,8-Diprenylgenistein	51225-28-6		98.00%	5mg
	Tephrosin	76-80-2		98.00%	5mg
	4-Hydroxysapriparaquinone	120278-25-3		98.00%	5mg
	Koumine N-oxide	113900-75-7		98.00%	5mg
	Dihydroisotanshinone I	20958-18-3		98.00%	5mg
	5,6-Dehydrokawain	15345-89-8		98.00%	5mg
	Gardenoside	24512-62-7		98.00%	5mg
	Alstolenine	85769-33-1		98.00%	5mg
	Lupinol C	135905-53-2		98.00%	5mg
	2''-Acetylastragalin	1206734-95-3		98.00%	5mg
	Norfluorocurarine	6880-54-2		98.00%	5mg
	Pseudoakuammigine	2447-70-3		98.00%	5mg
	Griffithazanone A	240122-30-9		98.00%	5mg
	11-Hydroxyrankinidine	122590-03-8		98.00%	5mg
	Prunetin	552-59-0		98.00%	5mg
	(-)-Variabilin	370102-93-5		98.00%	5mg
	Phaseollin	13401-40-6		98.00%	5mg
	Oleanonic acid	17990-42-0		98.00%	5mg
	Sugiol	511-05-7		98.00%	5mg
	Neolitsine	2466-42-4		98.00%	5mg
	Piperolactam C	116064-76-7		98.00%	5mg
	Maltol	118-71-8		98.00%	5mg
	2-Hydroxynaringenin	58124-18-8		98.00%	5mg
	Salvisyrianone	250691-57-7		98.00%	5mg
	10-O-Caffeoyl-6-epiferetoside	83348-22-5		98.00%	5mg
	12α-Hydroxygrandiflorenic acid	63786-17-2		98.00%	5mg
	4-Methoxy-N-methyl-2-quinolone	32262-18-3		98.00%	5mg
	Isoaltholactone	124868-11-7		98.00%	5mg
	4'-O-Methyllicoflavanone	1038753-13-7		98.00%	5mg
	Erythrabyssin II	77263-06-0		98.00%	5mg
	5,7,4'-Trihydroxy-3'-(4-hydroxy-3- methylbutyl)-5'-prenyl-3,6-dimethoxyflavone	1246926-09-9		98.00%	5mg
	5,7,4'-Trihydroxy-3,6-dimethoxyflavone	22697-65-0		98.00%	5mg
	2',4'-Dihydroxy-4,6'-dimethoxydihydrochalcone	75679-58-2		98.00%	5mg
	Citropten	487-06-9		98.00%	5mg
	(+)-Lyoniresinol 9'-O-glucoside	87585-32-8		98.00%	5mg
	16-Hydroxy-2-oxocleroda-3,13-dien-15,16-olide	165459-53-0		98.00%	5mg

Shanghai Tauto Biotech Co. Ltd., located in Zhangjiang High-tech Park，pharmaceutical science center of China, is the national patent owner of multi-partitioning-column high speed countercurrent chromatography (HSCCC) and industry leader in the manufacture of HSCCC instruments.

Our company itself has manufactured a series of patented HSCCC equipment, and can provide science research institutes with the most advanced technology and equipment for isolation and purification, and also develop new products based on the request of customers.

In addition, Our company has gained some excellent achievements in the development of natural medicines from natural plants and animals primarily by application of Hi-Tech techniques like HSCCC. The valid monomer available for medicine with high purity was successfully extracted from dozens of natural plant, such as DAIDZIN, DAIDZEIN, ISORHAMNETIN and so on, whose purity grade was higher than 99%.