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110902-38-0

Pentanoic acid 2'-pentanoyloxy-[1,1']binaphthalenyl-2-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 110902-38-0 Structure

  • Basic information

    1. Product Name: Pentanoic acid 2'-pentanoyloxy-[1,1']binaphthalenyl-2-yl ester
    2. Synonyms:
    3. CAS NO:110902-38-0
    4. Molecular Formula:
    5. Molecular Weight: 454.566
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 110902-38-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Pentanoic acid 2'-pentanoyloxy-[1,1']binaphthalenyl-2-yl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Pentanoic acid 2'-pentanoyloxy-[1,1']binaphthalenyl-2-yl ester(110902-38-0)
    11. EPA Substance Registry System: Pentanoic acid 2'-pentanoyloxy-[1,1']binaphthalenyl-2-yl ester(110902-38-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 110902-38-0(Hazardous Substances Data)

110902-38-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110902-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,0 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110902-38:
(8*1)+(7*1)+(6*0)+(5*9)+(4*0)+(3*2)+(2*3)+(1*8)=80
80 % 10 = 0
So 110902-38-0 is a valid CAS Registry Number.

110902-38-0Relevant articles and documents

A Convenient Preparation of Optically Acitve 1,1'-Binaphthyl-2,2'-diol via Enzymatic Hydrolysis of the Racemic Diester

Miyano, Sotaro,Kawahara, Kan,Hashimoto Harukichi

, p. 355 - 356 (1987)

Commercially available porcine pancreatic lipase can conveniently be utilized for a highly enantioselective hydrolysis of valeric acid diester of racemic 1,1'-binaphthyl-2,2'-diol to gave the (S)-diol (95percent ee at 46 percent conversion).

Resolution of Binaphthols and Spirobiindanols Using Cholesterol Esterase

Kazlauskas, Romas J.

, p. 4953 - 4959 (2007/10/02)

Cholesterol esterase (EC 3.1.1.13) catalyzes the hydrolysis of steroid, binaphthol, and spirobiindanol esters.The hydrolysis of binaphthol and spirobiindanol esters is enantiospecific and can be used to resolve these materials.Simple, synthetic-scale (200 g) procedures are detailed for the resolution of -2,2'-diol (1) and 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi-6,6'-diol (6).Resolution of 1 involved hydrolysis of the dipentanoate ester catalyzed by crude, inexpensive enzyme (bovine pancreas acetone powder) and yielded each enantiomer in > 60percent of theoretical yield with >/= 99percent enantiomeric purity.Similar resolution of 6 by hydrolysis of the dihexanoate ester yielded each enantiomer in > 50percent of theoretical yield with > 95percent enentiomeric purity.These resolution involve two enzymic reactions: hydrolysis of the diester to the monoester followed by hydrolysis of the monoester to the diol.A theoretical analysis of such two-step resolutions suggests that two-step resolutions can yield products with higher enantiomeric purity than can single-step resolutions.

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