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API Impurities

Gentiopicrin

Reference StandardAvailable on request

Order Gentiopicrin (CAS 20831-76-9) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-033544.

Pack sizes
Gentiopicrin chemical structure
CAS number20831-76-9
FormulaC16H20O9
Molar mass356.32 g/mol
Physical formSolid
HS code38229090
InChIKeyDUAGQYUORDTXOR-GPQRQXLASA-N
IUPAC name(3S,4R)-4-ethenyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydro-3H-pyrano[3,4-c]pyran-8-one

About Gentiopicrin

Zemixal supplies Gentiopicrin within its impurities & Reference Standards portfolio. For your records (Reference Standard), the material is defined by CAS 20831-76-9, formula C16H20O9 and molar mass 356.32 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Gentiopicrin
Product nameGentiopicrin
Catalogue numberZX-033544
CAS number20831-76-9
IUPAC name(3S,4R)-4-ethenyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydro-3H-pyrano[3,4-c]pyran-8-one
Molecular formulaC16H20O9
Molar mass356.32 g/mol
Exact mass356.1107
GradeReference Standard
Physical formSolid
XLogP3-1.2
H-bond donors / acceptors4 / 9
Topological polar surface area135 Ų
HS code38229090
InChIKeyDUAGQYUORDTXOR-GPQRQXLASA-N
SMILESC=C[C@H]1[C@@H](OC=C2C1=CCOC2=O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O
PubChem CID88708
SynonymsGentiopicroside, gentiopicorside, (5R-trans)-6-(beta-D-Glucopyranosyloxy)-5,6-dihydro-5-vinyl-1H,3H-pyrano(3,4-c)pyran-1-one, (5R-trans)-6-(beta-D-glucopyranosyloxy)-5,6-dihydro-5-vinyl-1H,3H-pyrano[3,4-c]pyran-1-one, EX-A6716, (5R,6S)-5-ethenyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl beta-D-glucopyranoside

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Gentiopicrin
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Gentiopicrin

Which CAS number identifies Gentiopicrin?
Gentiopicrin is registered under CAS 20831-76-9. You may also see it listed as Gentiopicroside, gentiopicorside, (5R-trans)-6-(beta-D-Glucopyranosyloxy)-5,6-dihydro-5-vinyl-1H,3H-pyrano(3,4-c)pyran-1-one. Our catalogue number for this item is ZX-033544.
What are the formula and molar mass of Gentiopicrin?
For Gentiopicrin, its formula is C16H20O9 and its molar mass is 356.32 g/mol. The systematic (IUPAC) name is (3S,4R)-4-ethenyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydro-3H-pyrano[3,4-c]pyran-8-one. InChIKey DUAGQYUORDTXOR-GPQRQXLASA-N lets you match it in any structure database.
What grade and pack sizes are available for Gentiopicrin?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Gentiopicrin?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Gentiopicrin to my country?
Yes. Because Gentiopicrin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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