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Reference Standards of Crude Drugs

We introduce additional items to the reference standards for testing crude drugs listed in the Japanese Pharmacopoeia and those for testing crude drugs (Wako's specifications). Items will be added in series. We also offer various reference standards of crude drugs other than below. Please visit our online catalog for details.

Product List -added in July, 2011
Product name CAS No. Molecular formula Wako Cat. No. Package Size Specification* Name of crude drug
Amygdalin
29883-15-6 C20H27NO11=457.43 017-23571 20 mg AS
TLC
Apricot Kernel
Artemisia Argyi
Powdered leaves and top branches of Artemisia argyi 019-23271 10 g CDT Artemisia Leaf
(E)-Asarone
2883-98-9 C12H16O3 = 208.25 013-22571 10 mg TLC Scopolia Rhizome /
Belladonna Root
Atractylodin Standard Solution
55290-63-6 C13H10O = 182.22 016-23541 1 mL x 5A CDT Atractylodes Lancea Rhizome
Atropine Sulfate Hydrate
5908-99-6 (C17H23NO3)2·H2SO4 ·H2O = 694.83 011-23731 50 mg AS
TLC
Scopolia Rhizome /
Belladonna Root
Barbaloin
1415-73-2 C21H22O9 = 418.39 022-16971 50 mg AS
TLC
Aloe
Berberine Chloride Hydrate
141433-60-5 C20H18ClNO4·xH2O
(C20H18ClNO4 = 371.81)
025-17181 20 mg TLC Coptis Rhizome /
Phellodendron Bark
Bufalin
465-21-4 C24H34O4 · xH2O
(C24H34O4 = 386.52)
029-16981 20 mg AS Toad Venom
Carbazochrome Sodium Sulfonate Trihydrate
51460-26-5 C10H11N4NaO5S · 3H2O = 376.32 039-21551 500 mg CDT Saffron
Cinobufagin
470-37-1 C26H34O6 · xH2O
(C26H34O6 = 442.54)
037-21971 20 mg AS Toad Venom
Coptisine Chloride
6020-18-4 C19H14NO4Cl = 355.77 038-22001 10 mg TLC Coptis Rhizome /
Cycloartenyl Ferulate
21238-33-5 C40H58O4 = 602.89 035-22011 10 mg TLC Rice
Geniposide
24512-63-8 C17H24O10 = 388.37 073-05891 20 mg AS
TLC
Gardenia Fruit
Geniposidic Acid Standard
27741-01-1 C16H22O10 = 374.34 078-05841 20 mg CDT Gardenia Fruit
[6]-Gingerol
23513-14-6 C17H26O4 = 294.39 076-05901 20 mg AS
TLC
Ginger
4'-O-Glucosyl-5-O-methylvisamminol
84272-85-5 C22H28O10 = 452.45 076-05761 5 mg TLC Saposhnikovia Root
10-Hydroxy-2-(E)-decenoic Acid
14113-05-4 C10H18O3 = 186.25 081-09271 20 mg AS
TLC
Royal Jelly
Hyodeoxycholic Acid
83-49-8 C24H40O4 = 392.57 089-09211 50 mg TLC Bear Bile
(Z)-Ligustilide Standard Solution
(0.1mg/mL Methanol Solution)
4431-01-0 C12H14O2 = 190.24 121-05801 500 μL x 5A CDT Japanese Angelica Root
Loganin
18524-94-2 C17H26O10 = 390.38 128-05931 20 mg AS
TLC
Cornus Fruit
Magnolol
528-43-8 C18H18O2 = 266.33 130-16781 20 mg AS
TLC
Magnolia Bark
Myristicin
607-91-0 C11H12O3 = 192.21 137-16291 20 mg TLC Nutmeg
Paeonol
552-41-0 C9H10O3 = 166.17 164-24891 10 mg AS
TLC
Moutan Bark
Perillaldehyde
2111-75-3 C10H14O = 150.22 161-24161 30 mg x 5A AS
TLC
Perilla Herb
Powdered Pig Bile
- - 168-24311 1 g TLC Bear Bile
Resibufogenin
465-39-4 C24H32O4 · xH2O
(C24H32O4 = 384.51)
185-02681 20 mg AS
TLC
Toad Venom
Rosmarinic Acid
20283-92-5 C18H16O8 = 360.31 181-02661 20 mg AS
TLC
Perilla Herb
Rhynchophylline
76-66-4 C22H28N2O4 = 384.47 188-02671 10 mg AS
TLC
Uncaria Hook
Saikosaponin d
20874-52-6 C42H68O13 = 780.99 191-15391 20 mg CD Bupleurum Root
Sesamin
607-80-7 C20H18O6 = 354.35 197-16231 20 mg TLC Sesame
Sodium Glycocholate
863-57-0 C26H42NNaO6 · xH2O
(C26H42NNaO6=488.61)
197-15491 20 mg TLC Bear Bile
Sodium Tauroursodeoxycholate
35807-85-3 C26H44NNaO6S · xH2O
(C26H44NNaO6S = 521.69)
190-15501 20 mg TLC Bear Bile
Umbelliferone Standard
93-35-6 C9H6O3=162.14 214-01421 20 mg CDT Artemisia princes

* Specifications
TLC; For testing crude drugs on the Japanese Pharmacopoeia (thin-layer chromatography)
AS; For testing crude drugs on the Japanese Pharmacopoeia (assay)
LC; For testing crude drugs on the Japanese Pharmacopoeia (liquid chromatography)
CD; For testing crude drugs on the Japanese Pharmacopoeia (content determination)
PT; For testing crude drugs on the Japanese Pharmacopoeia (purity)
CDT; For testing crude drugs


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