2016年12月31日星期六

Happy New Year from Herbest



Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635      
Fax:+86-917-3139802
QQ:1955911825       Skype: bjherbest@hotmail.com
Twitter: http://twitter.com/1955911825C
Mail: sales@herbest.cn  / bjherbest@gmail.com

2016年12月25日星期日

Herbest supply high purity Catechin Gallate(CG), CAS 130405-40-2

HC019122 -----Catechin gallate(CG)
analytical standard     HPLC 98%


Synonym:
Catechin gallate(CG)
Cas Number:130405-40-2
Molecular Formula:C22H18O10
Molecular Weight:442.37 g/mol

Chemical Name:
(2S,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychroman-3-yl 3,4,5-trihydroxybenzoate
Appearance:White powder
Grade:analytical standard
Assay:≥98%(HPLC)
Chemical Family:Flavanols compounds
Original:Camellia sinensis O. Ktze.
Storage temp:2~8°C
Pack Size:20mg;100mg;1gram
Application:For laboratory research use only

2016年11月30日星期三

High Purity Tenuifoliside C Cas 139726-37-7 for research︱Herbest

Tenuifoliside C
Catalogue number:HT124973
Chemical nameβ-D-[3-O-(3,4,5-trimethoxycinnamoyl]-fructofuranosyl-α-D-(6-O-sinapoyl)-glucopyranoside
CAS number:139726-37-7
Purity(HPLC):98%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C35H44O19
M.W:768.72
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
 the product can be stored for up to 12 months.(-10)
Package:10mg per bottle
Applications: 
Tenuifoliside C  are used to help analyse and resolve the activities of herbal medicines .



Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C

High Purity Tenuifoliside B Cas 139726-36-6 for research︱Herbest

Tenuifoliside B
Catalogue number:HT124898
Chemical nameβ-D-(3-O-sinapoyl)]-fructofuranosyl-α-D-[6-O-(p-hydroxybenzoyl)]-glucopyranoside
CAS number:139726-36-6
Purity(HPLC):95%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C30H36O17
M.W:668.6
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
the product can be stored for up to 12 months.(-10)
Package:5mg per bottle
Applications: 
Tenuifoliside B  are used to help analyse and resolve the activities of herbal medicines .


Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C

High Purity Tenuifoliose J Cas 147742-14-1 for research︱Herbest

Tenuifoliose J
Catalogue number:HT124972
Chemical nameβ-D-Fructofuranosyl β-D-glucopyranosyl-(13)-β-D-glucopyranosyl-(13)-[β-D-glucopyranosyl-(12)]-α-D-glucopyranoside; 1B,4A-Bis(4-hydroxy-E-cinnamoyl), 2B-benzoyl, 6A,6D-di-Ac
CAS number:147742-14-1
Purity(HPLC):95%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C59H72O33
M.W:1308.4
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
the product can be stored for up to 12 months.(-10)
Package:1mg per bottle
Applications: 
Tenuifoliose J are used to help analyse and resolve the activities of herbal medicines .


Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C

High Purity Tenuifoliose H Cas 147742-13-0 for research︱Herbest

Tenuifoliose H 
Catalogue number:HT124971
Chemical nameβ-D-Fructofuranosyl β-D-glucopyranosyl-(13)-β-D-glucopyranosyl-(13)-[β-D-glucopyranosyl-(12)]-α-D-glucopyranoside; 1B,4A-Bis(4-hydroxy-E-cinnamoyl), 2B-benzoyl, 4D,6A,6D-tri-Ac
CAS number:147742-13-0
Purity(HPLC):95%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C61H74O34
M.W:1351.23
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
the product can be stored for up to 12 months.(-10)
Package:5mg per bottle
Applications: 
Tenuifoliose H  are used to help analyse and resolve the activities of herbal medicines .

Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C
 

High Purity Tenuifoliose A Cas 139682-01-2 for research︱Herbest

Tenuifoliose A
Catalogue number:HT124970
Chemical nameβ-D-Fructofuranosyl β-D-glucopyranosyl-(13)-β-D-glucopyranosyl-(13)-[β-D-glucopyranosyl-(12)]-α-D-glucopyranoside; 4A-(4-Hydroxy-3-methoxy-E-cinnamoyl), 1B-(4-hydroxy-E-cinnamoyl), 2B-benzoyl, 4D,6A,6D-tri-Ac
CAS number:139682-01-2
Purity(HPLC):95%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C62H76O35
M.W:1380.42
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
the product can be stored for up to 12 months.(-10)
Package:5mg per bottle
Applications: 
Tenuifoliose A  are used to help analyse and resolve the activities of herbal medicines

Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C
 

High Purity Tenuifoliside A Cas 139726-35-5 for research︱Herbest

Tenuifoliside A
Catalogue number:HT124899
Chemical nameβ-D-[3-O-(3,4,5-trimethoxycinnamoyl)]-fructofuranosyl-α-D-[6-O-(p-hydroxybenzoyl)]-glucopyranoside
CAS number:139726-35-5
Purity(HPLC):95%
Chemical FamilyPhenolic glycosides
Identify :HPLC MS NMR 
M.F:C31H38O17
M.W:682.23
Appearance:white powder
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
the product can be stored for up to 12 months.(-10)
Package:5mg per bottle
Applications: 
Tenuifoliside A  are used to help analyse and resolve the activities of herbal medicines .

Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com
Twitter: http://twitter.com/1955911825C
 

2016年11月27日星期日

High Purity Arillanin A CAS 154287-47-5 for research︱Herbest

Arillanin A
Catalogue number:HA124969
Chemical name6-O-(4-Hydroxy-3,5-dimethoxy-E-cinnamoyl), 3'-O-(4-hydroxy-3-methoxy-E-cinnamoyl)
CAS number:154287-47-5
Purity(HPLC):HPLC 95%
Identify :HPLC NMR 
M.F:C33H40O18
M.W:724.67
Chemical FamilyPhenol Compounds
Plant sources:Polygala tenuifolia
Storage temp:Providing storage is as stated on the product vial and the vial is kept tightly sealed,
 the product can be stored for up to 12 months.(-10)
Package:5 mg per bottle
Application:
Arillanin A  are used to help analyse and resolve the activities of herbal medicines .


Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Twitter: http://twitter.com/1955911825C
Blogger:http://bjherbest.blogspot.com/2016/11/herbest.html
Mail: sales@herbest.cn  / bjherbest@gmail.com
   

2016年11月23日星期三

High purity boswellic acids from Boswellia serrata

 High purity boswellic acids from Boswellia serrata
Product Name: 11-Keto-β-boswellic acid
Putity:   HPLC 98%
Cas NO:  17019-92-0
M.F:       C30H46O4
M.W:     470.69
Description: white powder
package: 20mg per bottle  1gram per bottle ;10gram per bottle 
Product Name: 3α-acetyloxylanosta-8,24-dien -21-oic acid
Putity:   HPLC 98%
Cas NO:  174391-64-1
M.F:       C32H50O4
M.W:     498.74
Description: white powder
package: 20mg per bottle;100mg per bottle;1gram per bottle 
Product Name:Acetyl incensole
Putity:   HPLC 98%
Cas NO:  34701-53-6
M.F:       C22H36O3
M.W:     348.52
Description: oil
package: 20mg per bottle;100mg per bottle;1gram per bottle;10g per bottle
Product Name: Αlpha Boswellic Acid
Putity:   HPLC 95%
Cas No:  471-66-9
M.F:     C30H48O3
M.W:    456.71
Description: white powder
package: 20mg per bottle 
Product Name: 3-O-Acetyl-β-boswellic acid
Putity:   HPLC 98%
Cas NO: 5968-70-7
M.F:       C32H50O4
M.W:     498.74
Description: white powder
package: 20mg per bottle  1gram per bottle 
Product Name: Beta Boswellic Acid
Putity:   HPLC 92%
Cas No:  631-69-6
M.F:     C30H48O3
M.W:    456.71
Description: white powder
package: 20mg per bottle ;100mg per bottle ;1g per bottle 
Product Name: 3-Acetyl-11-keto-β-boswellic Acid/ AKBA
Putity:   HPLC 98%
Cas NO:  67416-61-9
M.F:       C32H48O5
M.W:     512.731
Description: white powder
package: 20mg per bottle  1gram per bottle ;10gram per bottle 
Product Name: 3-O-Acetyl-α-boswellic acid
Putity:   HPLC 98%
Cas NO:  89913-60-0
M.F:    C32H50O4
M.W:   498.74
Description: white powder
package: 20mg per bottle;100mg per bottle ;1g per bottle
Product Name: 3α-Hydroxytirucalla-7,24-dien-21-oic acid
Putity:   HPLC 98%
Cas No:  N/A
M.F:       C31H50O3
M.W:     470
Description: white powder
package: 20mg per bottle; 100mg per bottle 
Product Name: Verticilla-4(20),7,11-triene
Putity:   HPLC 98%
Cas NO:  N/A
M.F:       C20H32
M.W:    272.46
Description: Clourless oil
package: 10mg per bottle;100mg per bottle

Product Name: Acetyl 11α-methoxy-β-boswellic Acid
Putity:   HPLC 98%
Cas NO:  N/A
M.F:       C32H52O5
M.W:    528.774
Description: white powder
package: 10mg per bottle
Product Name: 3-α-acetyl-20(29)-lupene-24-oic acid
Putity:   HPLC 98%
Cas NO:  N/A
M.F:       C32H50O4
M.W:   498.75
Description: white powder
package: 10mg per bottle;
50mg per bottle;
  
Product Name: 3α-acetoxy-tirucall-7,24-dien-21oic acid
Putity:   HPLC 98%
Cas NO:  N/A
M.F:       C31H50O3
M.W:   470
Description: white powder
package: 10mg per bottle;
50mg per bottle;
Product Name: 3β-acetoxy-5α-lanosta-8,24-dien-21-oic acid
Putity:   HPLC 98%
Cas NO:  N/A
M.F:       C32H50O4
M.W:   498.74
Description: white powder
package: 5mg per bottle
If you need the compound analysis datas for your reference( such as HPLC NMR ).please contact us ,we will resend to you.

Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       

Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Twitter: http://twitter.com/1955911825C
Blogger:http://bjherbest.blogspot.com/2016/11/herbest.html
Mail: sales@herbest.cn  / bjherbest@gmail.com

2016年11月20日星期日

Herbest supply High purity 3α-acetyl-α-boswellic acid, CAS 89913-60-0 for research


HA015694-----3α-acetyl-α-boswellic acid
analytical standard     HPLC 98%


Synonym:
Acetyl-α-boswellic acid
Cas Number:89913-60-0
Molecular Formula:C32H50O4
Molecular Weight:498.748
Chemical Name:
3α-Acetoxy-19-demethyl-20-methylurs-12-ene-24-oic acid
Appearance:white   powder
Grade:analytical standard
Assay:≥98%(HPLC)
Chemical Family:Triterpenoids compounds
Original:Boswellia carterii Birdw
Storage temp:2~8°C
Pack Size:20mg;100mg;1gram
Application:For laboratory research use only

Baoji Herbest Bio-Tech Co.,Ltd
Committed to providing high quality rare phytochemicals and derivatives for R&D purposes
Contact: Nola Cui
Tel: +86-917-8881635       
Fax:+86-917-3139802
QQ:1955911825       Skype: 
bjherbest@hotmail.com
Mail: sales@herbest.cn  / bjherbest@gmail.com