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AZITHROMYCIN IMPURITY B

AZITHROMYCIN IMPURITY B structure

CAS No.: 307974-61-4

Chemical Name:: AZITHROMYCIN IMPURITY B

Synonyms: AzithroMycin B;3-Deoxyazithromycin;AZITHROMYCIN IMPURITY B;3-Deshydroxy Azithromycin;Azithromycin EP mpurity B;Azithromycin EP Impurity B;Azithromycin EP Impurity B (Azithromycin B);Azithromycin Impurity 2（Azithromycin EP Impurity B）;Azithromycin EP Impurity B (3-Deoxyazithromycin/ 3-Deshydroxy Azithromycin);(2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-11-(((2S,3S,4S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-

CBNumber:: CB2588216

Molecular Formula:: C38H72N2O11

Molecular Weight:: 732.99

MDL Number:: MFCD32661402

MOL File:: 307974-61-4.mol

Last updated:2023-04-23 13:52:06

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AZITHROMYCIN IMPURITY B Properties

Melting point	98-102°C
Boiling point	795.6±60.0 °C(Predicted)
Density	1.15±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly)
pka	13.50±0.70(Predicted)
form	Solid
color	White to Yellow
FDA UNII	59DVP7BUWJ

AZITHROMYCIN IMPURITY B price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	A927005	AzithromycinB	307974-61-4	2.5mg	$670	2021-12-16	Buy
Usbiological	407380	Azithromycin B	307974-61-4	500ug	$672	2021-12-16	Buy
Biosynth Carbosynth	FA63630	Azithromycin impurity B	307974-61-4	1mg	$900	2021-12-16	Buy
AK Scientific	9481DU	AzithromycinB	307974-61-4	10mg	$1467	2021-12-16	Buy
Biosynth Carbosynth	FA63630	Azithromycin impurity B	307974-61-4	2mg	$1600	2021-12-16	Buy

Product number	Packaging	Price	Buy
A927005	2.5mg	$670	Buy
407380	500ug	$672	Buy
FA63630	1mg	$900	Buy
9481DU	10mg	$1467	Buy
FA63630	2mg	$1600	Buy

AZITHROMYCIN IMPURITY B Chemical Properties,Uses,Production

Form

Off-White to Yellow Solid

Description

Azithromycin EP Impurity B (3-Deoxy Azithromycin) is obtained as an impurity with the formulation of Azithromycin. Azithromycin is an azalide bacterial agent active against major pathogens responsible for infections of the respiratory tract, skin, and soft tissues in human beings.

Uses

Azithromycin B (Azithromycin EP Impurity B), is an impurity of Azithromycin, a semi-synthetic macrolide antibiotic, and related to Erythromycin A.

AZITHROMYCIN IMPURITY B Preparation Products And Raw materials

Raw materials

Preparation Products

AZITHROMYCIN IMPURITY B Suppliers

Global( 103)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9087	55
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Hebei Bonster Technology Co.,Limited	+8613315996897	bsterltd.wendy@gmail.com	China	792	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Shenzhen Excellent Biomedical Technology Co.,Ltd.	+86-0755-26050679 +86-15915472436	sale@ex-biotech.cn	China	1031	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Wuhan Topule Biopharmaceutical Co., Ltd	+8618327326525	masar@topule.com	China	8467	58

Supplier	Advantage
Hangzhou FandaChem Co.,Ltd.	55
Standardpharm Co. Ltd.	58
BOC Sciences	58
Hebei Bonster Technology Co.,Limited	58
ANHUI WITOP BIOTECH CO., LTD	58
sgtlifesciences pvt ltd	58
Alfa Chemistry	58
Shenzhen Excellent Biomedical Technology Co.,Ltd.	58
China National Standard Pharmaceutical Corporation Limited	58
Wuhan Topule Biopharmaceutical Co., Ltd	58

View Lastest Price from AZITHROMYCIN IMPURITY B manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-10-22	AZITHROMYCIN IMPURITY B 307974-61-4	US $1.00 / g	1g	85.0-99.8%	20ton	Career Henan Chemica Co

AZITHROMYCIN IMPURITY B
307974-61-4
US $1.00 / g
85.0-99.8%
Career Henan Chemica Co

307974-61-4(AZITHROMYCIN IMPURITY B)Related Search:

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Azithromycin dihydrate AzithroMycin N-Oxide N'-DesMethyl AzithroMycin N',N'-Di(desmethyl) Azithromycin 3’-N-Desmethyl-3’-N-formyl Azithromycin

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Azithromycin EP Impurity B (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-11-(((2S,3S,4S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6- Azithromycin EP mpurity B Azithromycin EP Impurity B/(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, Azithromycin Impurit Ⅱ:( Impurit B)(Azithromycin B) (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo- (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-4,10-dihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one Azithromycin Impurity 2（Azithromycin EP Impurity B） Azithromycin EP Impurity B/(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one 3-Deshydroxy Azithromycin 1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)- (9CI) Azithromycin EP Impurity B (3-Deoxyazithromycin/ 3-Deshydroxy Azithromycin) Azithromycin EP Impurity BQ: What is Azithromycin EP Impurity B Q: What is the CAS Number of Azithromycin EP Impurity B Q: What is the storage condition of Azithromycin EP Impurity B Q: What are the applications of Azithromycin EP Impurity B 3-Deoxyazithromycin AzithroMycin B (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-o 1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)- (9CI) Azithromycin EP Impurity B (Azithromycin B) (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one AZITHROMYCIN IMPURITY B Azithromycin EP Impurity B(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C- methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10- dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3- (dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-Oxa-6- 307974-61-4 C38H72N2O11