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Merck

D4065

Supelco

Dirithromycin

analytical standard, for drug analysis

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C42H78N2O14
Número de CAS:
Peso molecular:
835.07
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:

grade

analytical standard, for drug analysis

Quality Level

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

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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.

pictograms

Exclamation mark

signalword

Warning

hcodes

pcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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P A Moore
Journal of the American Dental Association (1939), 130(9), 1341-1343 (1999-09-24)
When treating oral infections, clinicians have used the macrolide antibiotic erythromycin as an alternative antibiotic for patients who have documented allergic reactions to penicillins. In this article, the author reports on his assessment of the pharmacology of erythromycin and the
W B Shelley et al.
Journal of the American Academy of Dermatology, 40(1), 69-72 (1999-01-28)
In an open uncontrolled study of 3 patients with balanitis xerotica obliterans we have observed significant improvement after long-term systemic antibiotic therapy. Two of the patients noticed softening of the skin as well as disappearance of pruritus, tenderness, and inflammatory
C Leroyer et al.
Respiration; international review of thoracic diseases, 65(5), 381-385 (1998-10-23)
Since a high tissue penetration of dirithromycin (D) has been assessed in early studies, the aims of this study were to determine D concentrations in bronchial mucosa and secretions in patients suffering from an acute exacerbation of chronic bronchitis (AECB)
In vitro activity of azithromycin and dirithromycin against axenic Entamoeba histolytica.
S Ranque et al.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 23(12), 932-933 (2004-12-16)
G G Zhanel et al.
Drugs, 61(4), 443-498 (2001-04-28)
The first macrolide, erythromycin A, demonstrated broad-spectrum antimicrobial activity and was used primarily for respiratory and skin and soft tissue infections. Newer 14-, 15- and 16-membered ring macrolides such as clarithromycin and the azalide, azithromycin, have been developed to address

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