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PF 945863

CAS No.
893556-85-9
Chemical Name:
PF 945863
Synonyms
PF 945863;(1R,2R,4R,6R,7R,8R,10R,13R,14S)-7-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-13-ethyl-6-methoxy-2,4,6,8,10,14-hexamethyl-17-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]azetidin-3-yl]-12,15-dioxa-17-azabicyclo[12.3.0]heptadecane-3,9,11,16-tetrone;(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-4-Ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]-3-azetidinyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-2H-oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)tetrone;2H-Oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone, 4-ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]-3-azetidinyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-
CBNumber:
CB93037460
Molecular Formula:
C44H65N5O10
Molecular Weight:
824.03
MDL Number:
MFCD26792563
MOL File:
893556-85-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:24

PF 945863 Properties

Boiling point 924.7±65.0 °C(Predicted)
Density 1.25±0.1 g/cm3(Predicted)
storage temp. Store at -20°C
solubility Soluble in DMSO > 10 mM
form Powder
pka 10.85±0.70(Predicted)

PF 945863 price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth TKB55685 PF 945863 893556-85-9 25mg $1086.5 2026-06-05 Buy
Biosynth TKB55685 PF 945863 893556-85-9 50mg $1511.5 2026-06-05 Buy
Biosynth TKB55685 PF 945863 893556-85-9 100mg $2418 2026-06-05 Buy
Tocris 4419 PF945863 ≥98%(HPLC) 893556-85-9 10 $252 2021-12-16 Buy
Usbiological 462319 PF 945863 893556-85-9 10mg $566 2021-12-16 Buy
Product number Packaging Price Buy
TKB55685 25mg $1086.5 Buy
TKB55685 50mg $1511.5 Buy
TKB55685 100mg $2418 Buy
4419 10 $252 Buy
462319 10mg $566 Buy

PF 945863 Chemical Properties, Uses, Production

Uses

PF 945863 is a macrolide antibiotic. It is active against multidrug resistant respiratory tract bacterial strains. It does not have the hepatotoxic side effects associated with telithromycin.

IC 50

Macrolide

PF 945863 Preparation Products And Raw materials

Raw materials

Preparation Products

PF 945863 Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
EMMX Biotechnology LLC 888-539-0666 info@emmx.com United States 8435 60
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
MedBioPharmaceutical Technology Inc 021-69568360 18916172912 order@med-bio.cn China 8137 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
PF 945863 (1R,2R,4R,6R,7R,8R,10R,13R,14S)-7-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-13-ethyl-6-methoxy-2,4,6,8,10,14-hexamethyl-17-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]azetidin-3-yl]-12,15-dioxa-17-azabicyclo[12.3.0]heptadecane-3,9,11,16-tetrone (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-4-Ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]-3-azetidinyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-2H-oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)tetrone 2H-Oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone, 4-ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[1-[(1R)-1-(1,8-naphthyridin-4-yl)ethyl]-3-azetidinyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)- 893556-85-9 C44H65N5O10