Cas 1026022-22-9,O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside

1026022-22-9

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Basic information

Product Name: O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside
Synonyms: O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside
CAS NO:1026022-22-9
Molecular Formula:
Molecular Weight: 1465.86
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside(1026022-22-9)
EPA Substance Registry System: O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside(1026022-22-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1026022-22-9(Hazardous Substances Data)

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1026022-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026022-22-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,0,2 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1026022-22:
(9*1)+(8*0)+(7*2)+(6*6)+(5*0)+(4*2)+(3*2)+(2*2)+(1*2)=79
79 % 10 = 9
So 1026022-22-9 is a valid CAS Registry Number.

1026022-22-9Upstream product

1026022-20-7 O-triisopropylsilyl [2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl-(1->3)]-2-O-benzyl-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside

1026022-22-9Downstream Products

1026022-23-0 O-triisopropylsilyl 2-O-benzyl-[3,4,6-tri-O-benzyl-2-O-triethylsilyl-β-D-glucopyranosyl-(1->3)]-{[5-O-benzyl-2,3-di-O-benzylidene-β-D-apiofuranosyl-(1->3)]-2,4-di-O-benzyl-β-D-xylopyranosyl-(1->4)}-α-L-rhamnopyranoside

1026022-22-9Relevant academic research and scientific papers

Synthesis and structure verification of the vaccine adjuvant QS-7-Api. Synthetic access to homogeneous Quillaja saponaria immunostimulants

Deng, Kai,Adams, Michelle M.,Gin, David Y.

, p. 5860 - 5861 (2008/09/20)

QS-7-Api is an exceedingly potent immuno-adjuvant isolated from the bark of Quillaja saponaria. It is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccine clinical trials. Tedious isolation/purification protocols and uncertainty in its structural constitution have hindered the clinical development of QS-7. A chemical synthesis of QS-7-Api is described, providing structural verification of the adjuvant. A novel semisynthetic sequence to QS-7-Api has also been established, greatly facilitating access to QS-7 for preclinical and clinical evaluation.Copyright

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