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D4065

Dirithromycin

analytical standard, for drug analysis

Synonym(s):

[9S(R)]-9-Deoxo-11-deoxy-9,11-[imino[2-(2-methoxy)ethylidene]oxy]erthromycin; LY-237216

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About This Item

Empirical Formula (Hill Notation):
C42H78N2O14
CAS Number:
62013-04-1
Molecular Weight:
835.07
UNSPSC Code:
41116107
PubChem Substance ID:
329798792
MDL number:
MFCD00865041
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Quality Segment

100

assay

≥95% (TLC)

form

solid

mol wt

apparent mol wt 835.1

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@](C)(O)C[C@@H](C)C4N[C@@H](COCCOC)OC([C@H]4C)[C@]1(C)O

InChI

1S/C42H78N2O14/c1-15-29-42(10,49)37-24(4)32(43-30(56-37)21-52-17-16-50-13)22(2)19-40(8,48)36(58-39-33(45)28(44(11)12)18-23(3)53-39)25(5)34(26(6)38(47)55-29)57-31-20-41(9,51-14)35(46)27(7)54-31/h22-37,39,43,45-46,48-49H,15-21H2,1-14H3/t22-,23-,24+,25+,26-,27+,28+,29-,30-,31+,32+,33-,34+,35+,36-,37-,39+,40-,41+,42-/m1/s1

InChI key

WLOHNSSYAXHWNR-KZYCBHIHSA-N

General description

Chemical structure: macrolide

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

pcodes

P280

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

涉药品监管产品

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Certificates of Analysis (COA)

Lot/Batch Number
MKCG0791
MKCD2497
MKBV6004V
MKBV2310V
MKBQ6449V

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Dilek Duran et al.
Journal of molecular modeling, 10(2), 94-101 (2004-01-15)
Dirithromycin is a macrolide antibiotic derived from erythromycin A. Dirithromycin is synthesized by the condensation of 9(S)-erythromycylamine with 2-(2-methoxyethoxy)-acetaldehyde. To gain insight into the synthesis, the condensation mechanism has been analyzed computationally by the AM1 method in the gas phase.
M M Wasilewski et al.
The Journal of antimicrobial chemotherapy, 46(2), 255-262 (2000-08-10)
We investigated the comparative efficacy and safety of dirithromycin and erythromycin in the treatment of skin and soft tissue infections in this double-blind, randomized, multicentre study, in which 439 patients were randomized to treatment with dirithromycin (500 mg daily for
Macrolides in dermatology.
Noah S Scheinfeld et al.
Clinics in dermatology, 21(1), 40-49 (2003-03-01)
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