Sennosides, Reference Standards

: USP

: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

: US Pharmacopea Reference Standard

Catalog No:
1612018.
1612029.
1612007.

Popis:
Sennoside A
Sennoside B
Sennosides

Synonym(s):
(9R,9'R)-5,5'-Bis(β-d-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid

Čí. CAS:
81-27-6
128-57-4
517-43-1

Vzorec:
C₄₂H₃₈O₂₀
C₄₂H₃₈O₂₀
C₄₂H₃₈O₂₀

Product Family Options

Sekvence
Popis
Standard
Typ balení
Bal.
1612018.
01
Sennoside A
USP reference standard
Vial
20 mg

1 * 20 mg
1 * 20 mg - 11 990,00 Kč
11 990,00 Kč
1 * 20 mg
11 990,00 Kč

Specifications
Cat. No.
1612018.
Popis
Sennoside A
Synonym(s)
(9R,9'R)-5,5'-Bis(β-d-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid
Čí. CAS
81-27-6
Vzorec
C₄₂H₃₈O₂₀
1612029.
02
Sennoside B
USP reference standard
Vial
20 mg

1 * 20 mg
1 * 20 mg - 11 990,00 Kč
11 990,00 Kč
1 * 20 mg
11 990,00 Kč

Specifications
Cat. No.
1612029.
Popis
Sennoside B
Synonym(s)
Čí. CAS
128-57-4
Vzorec
C₄₂H₃₈O₂₀
1612007.
03
Sennosides
USP reference standard
Vial
500 mg

1 * 500 mg
1 * 500 mg - 9 210,00 Kč
9 210,00 Kč
1 * 500 mg
9 210,00 Kč

Specifications
Cat. No.
1612007.
Popis
Sennosides
Synonym(s)
Čí. CAS
517-43-1
Vzorec
C₄₂H₃₈O₂₀