Dioscin

Name: Dioscin
Brand: Vaqora Chemicals
SKU: VQ-040386

About Dioscin

Dioscin (CAS 19057-60-4) is an alcohol building block offered by Vaqora Chemicals. Formula C45H72O16, molecular weight 869.0 g/mol. Common synonyms include Collettiside III and Collettinside III.

Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span fine chemical synthesis and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Dioscin in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time. Export shipments are packed to international standards with the required transport documentation.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dioscin
Catalogue No.	VQ-040386
CAS Number	19057-60-4
IUPAC name	(2S,3R,4R,5R,6S)-2-[(2R,3S,4S,5R,6R)-4-hydroxy-2-(hydroxymethyl)-6-[(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol
Molecular formula	C₄₅H₇₂O₁₆
Molecular weight	869 g/mol
Exact mass	868.482
InChIKey	VNONINPVFQTJOC-ZGXDEBHDSA-N
SMILES	C[C@@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC=C6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)O)O[C@H]9[C@@H]([C@@H]([C@H]([C@@H](O9)C)O)O)O)C)C)C)OC1
PubChem CID	119245

Physical properties
Physical form	Other
LogP (XLogP3)	1.3
H-bond donors / acceptors	8 / 16
TPSA	236 Å²
Synonyms	3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]-diosgenin, 3-O-(alpha-L-Rha-(1->4)-(alpha-L-Rha-(1->2))-beta-D-Glc)-diosgenin, Collettiside III, 3-O-(Rhaalpha1-4(Rhaalpha1-2)Glcbeta)-(25R)-spirost-5-en-3beta-ol, 3-O-[alpha-L-Rhap-(1->4)-[alpha-L-Rhap-(1->2)]-beta-D-Glcp]-diosgenin, Collettinside III, (25r)-3beta-[2-O,4-O-bis(alpha-l-rhamnopyranosyl)-beta-d-glucopyranosyloxy]spirosta-5-ene, 3-O-(Rhaa1-4(Rhaa1-2)Glcb)-(25R)-spirost-5-en-3beta-ol, 3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]diosgenin, (25R)-diosgenin-3-O-alpha-L-rha-(1->4)-[alpha-L-rha-(1->2)]-beta-D-glc

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dioscin?

The CAS Registry Number of Dioscin is 19057-60-4. It is also known as 3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]-diosgenin, 3-O-(alpha-L-Rha-(1->4)-(alpha-L-Rha-(1->2))-beta-D-Glc)-diosgenin, Collettiside III.

What is the molecular formula and molecular weight of Dioscin?

Dioscin has the molecular formula C45H72O16 and a molecular weight of 869 g/mol.

Which grade and pack sizes of Dioscin can I order?

We supply Dioscin, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dioscin?

Yes. Every lot of Dioscin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dioscin be shipped internationally?

Yes. We export Dioscin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.