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ChemicalBook >> CAS DataBase List >>N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Structure
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester structure
CAS No.
130676-65-2
Chemical Name:
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester
Synonyms
Ro 40-4441;Orlistat Impurity 42;(3S,4S,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl formyl-L-leucinate;N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester;L-Leucine, N-formyl-, (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester (9CI)
CBNumber:
CB62486716
Molecular Formula:
C29H53NO5
Molecular Weight:
495.73
MDL Number:
MFCD16251393
MOL File:
130676-65-2.mol
Last updated:2023-07-12 16:51:36
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N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Properties

Melting point >90°C
Boiling point 632.6±50.0 °C(Predicted)
Density 0.99±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
pka 14.53±0.23(Predicted)
form Solid
color White to Off-White

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC F700565 N-Formyl-L-leucine(3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-ylEster 130676-65-2 5mg $215 2021-12-16 Buy
Biosynth Carbosynth IF23583 N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester 130676-65-2 1mg $290.7 2021-12-16 Buy
Biosynth Carbosynth IF23583 N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester 130676-65-2 2mg $528.6 2021-12-16 Buy
Biosynth Carbosynth IF23583 N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester 130676-65-2 5mg $961 2021-12-16 Buy
Biosynth Carbosynth IF23583 N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester 130676-65-2 10mg $1747.2 2021-12-16 Buy
Product number Packaging Price Buy
F700565 5mg $215 Buy
IF23583 1mg $290.7 Buy
IF23583 2mg $528.6 Buy
IF23583 5mg $961 Buy
IF23583 10mg $1747.2 Buy

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester is an impurity of Orlistat (O686500).

Uses

An deuterated analog of an impurity in the synthesis of Orlistat.

Uses

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester is a by-product during the synthesis of N-Formyl-L-leucine (3S,4R,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester (F700570). An impurity of Orlistat (O686500). Orlistat USP Related Compound D.

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Preparation Products And Raw materials

Raw materials

Preparation Products

N-ForMyl-L-leucine [S-(E)]-1-(2-Nonenyl)dodecyl Ester Orlistat Dihydropyranone Impurity

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Suppliers

Global( 25)Suppliers
Supplier Tel Email Country ProdList Advantage
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15421 60
Beijing Comparison Pharmaceutical Technology Co., Ltd 010-010-52878169 15801002657 sales@bjcomparison.com China 4813 58
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8072 58
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 18021 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 56077 58
Hefei fuya biotechnology co. LTD 18096409024 sales02@foreversyn.com China 1978 58
Wuxi Helen Biotechnology Co., Ltd., 0510-85629785 18013409632 sales@reading-chemicals.com China 14081 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 		58
J & K SCIENTIFIC LTD. 76
Chemsky (shanghai) International Co.,Ltd 60
Beijing Comparison Pharmaceutical Technology Co., Ltd 58
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
ChemStrong Scientific Co.,Ltd 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Hefei fuya biotechnology co. LTD 58
Wuxi Helen Biotechnology Co., Ltd., 58
Energy Chemical 58
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester Ro 40-4441 L-Leucine, N-formyl-, (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester (9CI) Orlistat Impurity 42 (3S,4S,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl formyl-L-leucinate 130676-65-2 Amino Acids & Derivatives Chiral Reagents Heterocycles Impurities Isotope Labelled Compounds Amino Acids & Derivatives, Chiral Reagents, Heterocycles, Impurities, Isotope Labelled Compounds