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Tilmicosin

Tilmicosin structure

CAS No.: 108050-54-0

Chemical Name:: Tilmicosin

Synonyms: Timicosin;Tilmicosine;pulmotil;Dianthi Herba;EL 870;Stmicco;Micotil;LY 177370;Timicoxin;TILMICOSIN

CBNumber:: CB6463168

Molecular Formula:: C46H80N2O13

Molecular Weight:: 869.15

MDL Number:: MFCD00864842

MOL File:: 108050-54-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-22 18:57:36

Product description	Number	Pack Size	Price
Tilmicosin VETRANAL?, analytical standard, mix of isomers	33864	100mg	$127
Tilmicosin United States Pharmacopeia (USP) Reference Standard	1667370	250mg	$488
Tilmicosin	257406	500mg	$531
Tilmicosin,85%	T440500	50mg	$70
Tilmicosin,mixtureofisomers	A574	1g	$312
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Tilmicosin Properties

Melting point	>97°C (dec.)
alpha	D23 +12.75° (c = 0.010004 in CHCl3, 5 cm)
Boiling point	926.6±65.0 °C(Predicted)
Density	1.18±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
solubility	Acetone (Slightly), DMSO (Slightly), Methanol (Sparingly)
pka	pKa (66% DMF): 7.4, 8.5(at 25℃)
form	Solid
color	White to Off-White
InChIKey	JTSDBFGMPLKDCD-XVFHVFLVSA-N
SMILES	CC1OC(OCC(C(CC)O2)/C=C(/C=C/C(C(C)CC(CCN3CC(C)CC(C)C3)C(OC4OC(C)C(O)C(N(C)C)C4O)C(C)C(O)CC2=O)=O)C)C(OC)C(OC)C1O
FDA 21 CFR	556.735; 558.618; 558.4
FDA UNII	XL4103X2E3
EPA Substance Registry System	Tilmicosin (108050-54-0)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
target organs	Cardio-vascular system
WGK Germany	3
HS Code	29419090
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2
Hazardous Substances Data	108050-54-0(Hazardous Substances Data)

Tilmicosin price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	33864	Tilmicosin VETRANAL?, analytical standard, mix of isomers	108050-54-0	100mg	$127	2026-03-19	Buy
Sigma-Aldrich	1667370	Tilmicosin United States Pharmacopeia (USP) Reference Standard	108050-54-0	250mg	$488	2026-03-19	Buy
Usbiological	257406	Tilmicosin	108050-54-0	500mg	$531	2021-12-16	Buy
TRC	T440500	Tilmicosin,85%	108050-54-0	50mg	$70	2021-12-16	Buy
AK Scientific	A574	Tilmicosin,mixtureofisomers	108050-54-0	1g	$312	2021-12-16	Buy

Product number	Packaging	Price	Buy
33864	100mg	$127	Buy
1667370	250mg	$488	Buy
257406	500mg	$531	Buy
T440500	50mg	$70	Buy
A574	1g	$312	Buy

Tilmicosin Chemical Properties,Uses,Production

Brief introduction

Tilmicosin is a relatively novel semi-synthetic macrolide antibiotics derived from tylosin for being applied to livestock and poultry. The chemical name is 4A-O-de (2, 6-dideoxy-methyl-3-C--L-ribose-pyran-hexyl)-20-deoxy-20-(3,5-dimethyl-1-piperidinyl)-[20 (cis: trans)] tylosin. Molecule formula is C46H80N2O13 and the molecular weight of 869.15.
Tilmicosin has a similar antibacterial spectrum as tylosin but has enhanced effect on the anti-Pasteurella multocida and hemolytic pasteurella. It was successfully developed in 1980s and initially used with a code of EL-870. Common trade names include Pulmotil © Micotil ©, preparations include tilmicosin soluble powder, premix (20%) preparation, and injection. In 1990 it was approved in most European countries; it was approved in the US in 1992, and included in USP. China also has some domestic enterprises approved for production of tilmicosin.
Because of its special antibacterial activity and pharmacokinetic characteristics, the drug has been approved for clinical prevention and treatment of infectious diseases for cattle, goats, sheep, cows, pigs, and chickens. It is especially applied to the treatment of respiratory diseases of livestock, such as cattle Actinobacillus pleuropneumonia, Pasteurella disease, chicken mycoplasmosis and mastitis of lactating animals.
The above information is edited by the Chemicalbook of Dai Xiongfeng.

Chemical Properties

It is white or white powder with humidity: ≤5.0%.

Uses

It can be used as anti-bacterial.
It is mainly used for the treatment of infection caused by pleuropneumonia, Actinobacillus, Pasteurella and mycoplasma.

Chemical Properties

White Solid

Uses

Tilmicosin is a semi-synthetic antibiotic derived from desmycosin (tylosin B), a minor co-metabolite of tylosin. Tilmicosin is produced by reductive amination of desmycosin. Desmycosin itself is prepared by the partial hydrolysis of tylosin with the loss of the mycarosyl sugar. The piperidinyl group at C20 of tilmicosin provides a wider spectrum of antibiotic action, in particular good protection against Pasteurella in livestock.

Uses

A Macrolide antibiotic.

Uses

Macrolide antibiotic structurally related to tylosin. Antibacterial

Veterinary Drugs and Treatments

Tilmicosin is indicated for the treatment of bovine or ovine respiratory diseases (BRD) caused by Mannheimia (Pasturella) haemolytica.

Tilmicosin Preparation Products And Raw materials

Raw materials

Preparation Products

Tilmicosin Suppliers

Global( 500)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Suikang Pharmaceutical Co.,Ltd.	+86-18239973690	sales@suikangpharm.com	China	311	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 +86-18192627656	1059@dideu.com	China	3590	58
shandong perfect biotechnology co.ltd	+86-53169958659 +86-13153181156	sales@sdperfect.com	China	294	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Nantong Guangyuan Chemicl Co,Ltd	+undefined17712220823	admin@guyunchem.com	China	615	58
Shaanxi TNJONE Pharmaceutical Co., Ltd	+8618092446649	sarah@tnjone.com	China	1143	58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD	+86-15350851019; +8615350851019	admin@86-ss.com	China	999	58
Wuhan JiyunZen Tech Co., Ltd.	+86-18062099985	Amyjiyunzen@yeah.net	China	672	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	+15184799099	lbaochemicals@gmail.com	China	671	58

Supplier	Advantage
Henan Suikang Pharmaceutical Co.,Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
shandong perfect biotechnology co.ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Nantong Guangyuan Chemicl Co,Ltd	58
Shaanxi TNJONE Pharmaceutical Co., Ltd	58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD	58
Wuhan JiyunZen Tech Co., Ltd.	58
Hefei Lbao Physical & Chemical Science Co.,Ltd	58

View Lastest Price from Tilmicosin manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-24	Tilmicosin 108050-54-0	US $0.00-0.00 / Kg/Drum	1KG	85%	500KG	WUHAN FORTUNA CHEMICAL CO., LTD
2026-04-24	Tilmicosin 108050-54-0	US $769.00 / Kg/Drum	10KG	99%	1T	Baoji Guokang Healthchem Co., Ltd.
2026-04-24	Tilmicosin 108050-54-0	US $1000.00-400.00 / kg	1kg	99%	5000	HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Tilmicosin
108050-54-0
US $0.00-0.00 / Kg/Drum
85%
WUHAN FORTUNA CHEMICAL CO., LTD

Tilmicosin
108050-54-0
US $769.00 / Kg/Drum
99%
Baoji Guokang Healthchem Co., Ltd.

Tilmicosin
108050-54-0
US $1000.00-400.00 / kg
99%
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Tilmicosin Spectrum

Tilmicosin(108050-54-0)MS

108050-54-0(Tilmicosin)Related Search:

Dacthal Dimethyl ether TILMICOSIN PHOSPHATE Dimethyl carbonate ETHANE

Dimethyl disulfide Dimethyl fumarate Dimethyl sulfate Dimethyl phthalate Tilorone dihydrochloride

Dimethyl sulfoxide N,N-Dimethylformamide Tilmicosin phosphate Tilmicosin (FDA) Tylosin

Codlelure ISO-PROPYL-UNDECYLENATE (R)-3-METHYL-4-TETRAHYDROPYRANYLOXYBUTYLAMINE

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4'-O-De(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)-20-deoxo-20-(3,5-dimethyl-1-piperidinyl)tyrosine [antibiotic] Tilmicosin,20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin Tilmicosin (250 mg) Herba Dianthi Superbi (11Z,13Z)-6-{[4-(diMethylaMino)-3,5-dihydroxy-6-Methyloxan-2-yl]oxy}-7-[2-(3,5-diMethylpiperidin-1-yl)ethyl]-16-ethyl-4-hydroxy-15-{[(5-hydroxy-3,4-diMethoxy-6-Methyloxan-2-yl)oxy]Methyl}-5,9,13-triMethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione 20-Deoxy-20-(3,5-diMethylpiperidin-1-yl)-desMycosin, EL-870 Tylosin, 4A-O-de(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)-20-deoxo-20-[(3R,5S)-3,5-dimethyl-1-piperidinyl]- 20%Tilmicosin Tilmicosin Base Stmicco Tilmicosin Solution, 1000ppm Tilmicosin CAS 108050-54-0 Tilmicosin,85% 20-DEOXO-20-(3,5-DIMETHYL-1-PIPERIDINYL)DESMYCOSIN Tylosin, 4A-O-de(2,6-dideoxy-3-C-methyl-.alpha.-L-ribo-hexopyranosyl)-20-deoxo-20-(3R,5S)-3,5-dimethyl-1-piperidinyl- pulmotil TILMICOSIN Tilmicosin, Vetranal Tilmicosine 4A-O-De(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)-20-deoxo-20-[(3R,5S)-3,5-dimethyl-1-piperidinyl]tylosin Antibiotic EL 870 EL 870 LY 177370 Micotil Micotil 300 4A-O-De(2,6-dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl)-20-deoxo-20-[(3R,5S)-3,5-dimethyl-1-piperidinyl]tylosin Dianthi Herba Qumai extract 6-[[4-(dimethylamino)-3,5-dihydroxy-6-methyl-2-oxanyl]oxy]-7-[2-(3,5-dimethyl-1-piperidinyl)ethyl]-16-ethyl-4-hydroxy-15-[(5-hydroxy-3,4-dimethoxy-6-methyl-2-oxanyl)oxymethyl]-5,9,13-trimethyl-1-oxacy Tilmicosin Standard(mixture of isomers) (4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4S,5S,6R)-4-(Dimethylamino)-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7-(2-((3R,5S)-3,5-dimethylpiperidin-1-yl)ethyl)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)-5,9,13-trimethyloxacyclohexadeca-11,13-diene-2,10-dione Tilmicosin USP/EP/BP Timicosin Dianthi extract TilmicosinQ: What is Tilmicosin Q: What is the CAS Number of Tilmicosin Q: What is the storage condition of Tilmicosin Q: What are the applications of Tilmicosin Tilmicosin (API) Tilmicosin (1667370) Timicoxin Tilmicosin in methanol C17582000 Tilmicosin Tilmicosin 100 μg/ml Methanol Tilmicosin in Acetonitrile Timicoxin 108050-54-0 Tilmicosin, 10 mM in DMSO Tilmicosin - Bio-X ? tilmicosin USP34 Tilmicosin 100 μg/mL in Acetonitrile 108050-54-0 08050-54-0 C46H80N2O13 API Pharmaceutical intermediate Intermediates & Fine Chemicals Pharmaceuticals Chiral Reagents Active Pharmaceutical Ingredients