Extensive experience of our specialists in the field of plant raw materials, profound knowledge of phytochemistry and innovative approach to scientific tasks enabled Fitopanacea company to become the first in Russia specialized manufacturer of reference standards (RS, SRS, WRS) of the individual substances of plant origin - phytostandards.

Our main advantages:

- High quality of the offered reference standards – the substance purity is at least 98.5 %.

- The most favourable prices on the market, because Fitopanacea is the independent MANUFACTURER of the reference standards.

- Promptness. In RF territory delivery time of the available reference standards is 1 to 3 days from the payment date.

- Custom-tailored approach and flexibility. Our organization accepts the orders for production of the reference standards of plant origin (phytostandards), which are absent from the Catalogue.

Customers of our reference standards are different commercial, industrial and research organizations from Russia, Ukraine and Kazakhstan. Among them:

- JSC "Krasnogorskleksredstva"
- JSC "Health"
- LLC "LekS+"
- LLC "Art-Life"
- JSC "Moscow Pharmaceutical Factory"
- JSC "Ivanovo Pharmaceutical Factory"
- State Unitary Enterprise "Omsk Pharmaceutical Factory"
- JSC "Samaramedprom"
- LLC "Hippocrates"
- JSC "Lenreaktiv"
- LLC "NPK Medbiopharm"
- JSC SPC "Phytochemistry", etc.

According to formal national classification out phytostandards satisfy the requirements to Working Reference Standards (WRS); according to international classification – to the requirements of secondary standards (SH, SG, ST).
More detailed information about classification of the reference standards of the substances and regulations for their use is available at page Classification of the reference standards.


We offer for the delivery the following substances produced by our company:

Phytostandards
(chemically pure substances, individual substances, analytical standards, RS, SRS, WRS)

¹ Name of the substance CAS ¹ Purity (HPLC), % Availability in the storehouse Photo
1 Albinin [-----------] ≥ 99,5 Available Albinin
2 Arbutin (Arbutoside) [497-76-7] ≥ 98,5 Available Arbutin
3 Hyperoside (Hyperin, Quercetin 3-D-galactoside) [482-36-0] ≥ 98,5 Available Hyperoside
4 Quercetin [117-39-5] ≥ 99,5 Available Quercetin
5 Dihydroquercetin (Taxifolin) [480-18-2] ≥ 98,5 Available Dihydroquercetin
6 Luteolin [491-70-3] ≥ 98,5 Available Luteolin
7 Luteolin-7-O-glucoside (Luteoloside, Cynaroside) [5373-11-5] ≥ 98,5 Available Luteoloside_(Cynaroside)
8 Rutin (Rutosid, Quercetin-3-rutinoside) [153-18-4] ≥ 98,5 Available Rutin
9 (-)-Epigallocatechin gallate (EGCG) [989-51-5] ≥ 98,5 Available Epigallocatechin_gallate
10 Eleutheroside  (Syringin, Syringosid) [118-34-3] ≥ 99,0 Available Eleutheroside_Â
11 (+)-Catechin [154-23-4] ≥ 98,5 Available Catechin
12 Resveratrol [501-36-0] ≥ 98,5 Available Resveratrol
13 β-Sitosterol ( α-Dihydrofucosterol) [83-46-5] ≥ 98,5 Available Sitosterol
14 Ursolic acid [77-52-1] ≥ 98,5 Available Ursolic_acid
15 Schisandrin B (gamma-Schisandrin, Wuweizisu B) [61281-37-6] ≥ 98,5 Available Schisandrin_B
16 Ecdysterone (20-Hydroxyecdysone, β-Ecdysone, Polypodine A) [5289-74-7] ≥ 98,5 Available Ecdysterone
17 Diosgenin [512-04-9] ≥ 99,0 By order  
18 Oleanolic acid [508-02-1] ≥ 99,0 By order  
19 Polypodine  (5β,20-Dihydroxyecdysone) [18069-14-2] ≥ 99,0 By order  
20 Silybin (Silybine, Silybinin, Silibinin) [22888-70-6] ≥ 99,0 By order  
21 Agnuside [11027-63-7] ≥ 99,0 By order  
22 Aucubin (Aucuboside) [479-98-1] ≥ 99,0 By order  
23 Myricetin (Myricitin) [529-44-2] ≥ 99,0 By order  
24 Myricitrin (Myricetin-3-O-rhamnoside, Myricitroside) [17912-87-7] ≥ 99,0 By order  
25 Rosavin [84954-92-7] ≥ 99,0 By order  
26 Salidroside (Rhodioloside) [10338-51-9] ≥ 99,0 By order  

Note:
The purity of all substances is controlled by HPLC.
By request of the customer individual UV-spectropotometry and Í1-NMR-spectroscopy can be performed.
For rutin and quercitin crystallohydrate water have not been determined. Substances 1-16 are always available in the storehouse. Ask manager for availability of the other substances.
For always available substances Certificates of Suitability and Test Protocols are attached.
Minimum orderable shipment of the substances – 100 mg.
We accept appications for by-order production of the reference standards of plant origin, which are absent from the Catalogue.
More detailed information on the products and terms of delivery is available by telephone numbers given in Contacts Section.

Key words: phytostandard, reference standards of the substance, chemically pure substance, individual substance, analytical reference standard, RS, SRS, WRS.