Phytostandards (Reference Standards)

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:

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


Phytostandards

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

Minimum orderable shipment of the substances — 100 mg.
The purity of all substances is controlled by HPLC.
By request of the customer individual UV-spectropotometry and Н1-NMR-spectroscopy can be performed.
For always available substances Certificates of Suitability and Test Protocols are attached.

We accept appications for by-order production of the reference standards of plant origin, which are absent from the Catalogue.

    Name of the substance CAS № Purity (HPLC) Availability in the storehouse
1 Albinin -------- ≥ 99,5% Available
2 α-Arbutin (Arbutin, Arbutoside) 497-76-7 ≥ 98,5% Available
3 β-Arbutin (Arbutin, Arbutoside) 84380-01-8 ≥ 98,5% Available
4 Hyperoside (Hyperin, Quercetin 3-D-galactoside) 482-36-0 ≥ 98,5% Available
5 Taxifolin (Dihydroquercetin) 480-18-2 ≥ 98,5% Available
6 Diosgenin 512-04-9 ≥ 98,5% Available
7 (+)-Catechin 154-23-4 ≥ 98,5% Available
8 Quercetin 117-39-5 ≥ 99,5% Available
9 Luteolin 491-70-3 ≥ 98,5% Available
10 Luteolin-7-O-glucoside (Luteoloside, Cynaroside) 5373-11-5 ≥ 98,5% Available
11 Mangiferin (Alpizarin) 4773-96-0 ≥ 98,5% Available
12 Resveratrol 501-36-0 ≥ 98,5% Available
13 Rutin (Rutosid, Quercetin-3-rutinoside) 153-18-4 ≥ 98,5% Available
14 Silybine (Silybinin, Silibinin) 22888-70-6 ≥ 98,5% Available
15 β-Sitosterol (α-Dihydrofucosterol) 83-46-5 ≥ 98,5% Available
16 Schisandrin B (γ-Schisandrin, Wuweizisu B) 61281-37-6 ≥ 98,5% Available
17 Ursolic acid 77-52-1 ≥ 98,5% Available
18 Ecdysterone (20-Hydroxyecdysone, β-Ecdysone) 5289-74-7 ≥ 98,5% Available
19 Eleutheroside В (Syringin, Syringosid) 118-34-3 ≥ 98,5% Available
20 (-)-Epigallocatechin gallate (EGCG) 989-51-5 ≥ 98,5% Available
21 Agnuside 11027-63-7 ≥ 99% By order
22 Ajugasterone C 23044-80-6 ≥ 98,5% By order
23 Aucubin (Aucuboside) 479-98-1 ≥ 99% By order
24 Chicoric acid (Cichoric acid) 70831-56-0
6537-80-0
≥ 99% By order
25 Eleutheroside A (Daucosterol, Daucosterin) 474-58-8 ≥ 99% By order
26 Inokosterone 15130-85-5
19595-18-7
≥ 98,5% By order
27 Myricetin (Myricitin) 529-44-2 ≥ 99% By order
28 Myricitrin (Myricetin-3-O-rhamnoside, Myricitroside) 17912-87-7 ≥ 99% By order
29 Oleanolic acid 508-02-1 ≥ 99% By order
30 Polypodine В (5β, 20-Dihydroxyecdysone) 18069-14-2 ≥ 99% By order
31 Rosavin 84954-92-7 ≥ 99% By order
32 Salidroside (Rhodioloside) 10338-51-9 ≥ 99% By order
33 Turkesterone 41451-87-0 ≥ 98,5 By order

More detailed information on the products and terms of delivery is available by telephone numbers given in Contacts Section.