Cas 251547-34-9,Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester

251547-34-9

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Product Name: Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester
Synonyms: Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester
CAS NO:251547-34-9
Molecular Formula:
Molecular Weight: 1169.37
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: Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester(251547-34-9)
EPA Substance Registry System: Acetic acid (2R,3R,4S,5S,6S)-3,5-diacetoxy-2-acetoxymethyl-6-(12-{3-hydroxymethyl-5-[12-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-dodecyloxy]-phenoxy}-dodecyloxy)-tetrahydro-pyran-4-yl ester(251547-34-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 251547-34-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 251547-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,5,4 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 251547-34:
(8*2)+(7*5)+(6*1)+(5*5)+(4*4)+(3*7)+(2*3)+(1*4)=129
129 % 10 = 9
So 251547-34-9 is a valid CAS Registry Number.

251547-34-9Upstream product

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251547-34-9Relevant academic research and scientific papers

Synthesis of targetable cationic amphiphiles

Ren, Tan,Dexi, Liu

, p. 7621 - 7625 (2007/10/03)

Cationic amphiphiles 1a-1c, with monosaccharide at the ω-position of the hydrocarbon tails, were synthesized by utilization of Schmidt's trichloroacetimidate procedure for the glycosylation step and application of the commercially available 3,5-dihydroxybenzyl alcohol as a scaffold for the attachment of double hydrocarbon tails. Application of the Zemplen condition for O-deacetylation in the presence of base-sensitive benzyl bromide was found to be efficient. The synthetic route provides an entry for the synthesis of versatile quaternary ammonium amphiphiles having the cell targeting glycosyl ligands.

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