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Leucomycin A3

Name: Leucomycin A3
Brand: 2A Biotech
SKU: 2A-9011159

CAS Number16846-24-5

SynonymsIosalide; Vilprafen; Leucomycin V 3-Acetate 4B-(3-Methylbutanoate); MFCD00211043; Leucomycin A3; EN 141; Josamina; EINECS 240-871-6; JOSAMYCIN; carbomycin B; Jomybel; YL-704A3; Wilprafen; Josacine

Molecular FormulaC42H69NO15

Molecular Weight827.99

Purity≥90 (HPLC)%

Density1.2±0.1 g/cm3

Boiling Point877.8±65.0 °C at 760 mmHg

Melting Point131.5℃

Appearancepowder

EINECS240-871-6

MSDSChinese English

Cat. No.: 2A-9011159 Purity: ≥90 (HPLC)%

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Quality Control of [ 16846-24-5 ] Purity: ≥90 (HPLC)% SDS Specification MoL

Chemical & Physical Properties
CAS Number	16846-24-5
Catalog No.	2A-9011159
Chinese Name	交沙霉素
Synonyms	Iosalide; Vilprafen; Leucomycin V 3-Acetate 4B-(3-Methylbutanoate); MFCD00211043; Leucomycin A3; EN 141; Josamina; EINECS 240-871-6; JOSAMYCIN; carbomycin B; Jomybel; YL-704A3; Wilprafen; Josacine
Molecular Formula	C42H69NO15
Molecular Weight	827.99
Purity	≥90 (HPLC)
Density	1.2±0.1 g/cm3
Boiling Point	877.8±65.0 °C at 760 mmHg
Melting Point	131.5℃
Appearance	powder
Application	Josamycin (EN-141) is a macrolide antibiotic with antibacterial activity against a variety of pathogens, such as bacteria. Josamycin (EN-141) has a dissociation constant Kd for ribosomes of 5.5 nM.
EINECS	240-871-6
PubChem ID	57651709
MDL Number	MFCD00211043
SMILES	CO[C@H]1[C@@H](CC(=O)O[C@H](C)C\C=C\C=C\[C@H](O)[C@H](C)C[C@H](CC=O)[C@@H]1O[C@@H]2O[C@H](C)[C@@H](O[C@H]3C[C@@](C)(O)[C@@H](OC(=O)CC(C)C)[C@H](C)O3)[C@@H]([C@H]2O)N(C)C)OC(C)=O
InChI	1S/C42H69NO15/c1-23(2)19-32(47)56-40-27(6)53-34(22-42(40,8)50)57-37-26(5)54-41(36(49)35(37)43(9)10)58-38-29(17-18-44)20-24(3)30(46)16-14-12-13-15-25(4)52-33(48)21-31(39(38)51-11)55-28(7)45/h12-14,16,18,23-27,29-31,34-41,46,49-50H,15,17,19-22H2,1-11H3/b13-12+,16-14+/t24-,25-,26-,27+,29+,30+,31-,34+,35-,36-,37-,38+,39+,40+,41+,42-/m1/s1
InChI Key	XJSFLOJWULLJQS-NGVXBBESSA-N
NACRES Code	NA.85
UNSPSC	51102829
MSDS	msds/11159_1_16846_24_5.pdf
Transport Info	Product Name: Josamycin

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Leucomycin A3

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