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Decladinose Roxithromycin (Roxithromycin Impurity B)

CAS No.
214902-82-6
Chemical Name:
Decladinose Roxithromycin (Roxithromycin Impurity B)
Synonyms
RoxithroMycin IMpurity B;DecladinoseroxithroMycin;-Roxithromycin impurity B;Decladinose Roxithromycin (Roxithromycin Impurity B);Decladinose Roxithromycin (Roxithromycin Impurity β);Roxithromycin Impurity 2(Roxithromycin EP Impurity B);Roxithromycin EP Impurity B (Dicladinosyl Roxithomycin);(9E)-3-O-de(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin9-[O-[(2-Methoxyethoxy)Methyl]oxiMe];(9E)-3-O-De(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin 9-[O-[(2-Methoxyethoxy)Methyl]oxiMe];3-O-de(2,6-dideoxy-3-C-methyl-3-O-methyl-α-Lribo- hexopyranosyl)erythromycin 9-(E)-[O-[(2- methoxyethoxy)methyl]oxime]
CBNumber:
CB02487009
Molecular Formula:
C33H62N2O12
Molecular Weight:
678.85
MDL Number:
MOL File:
214902-82-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:59:19

Decladinose Roxithromycin (Roxithromycin Impurity B) Properties

Melting point 88-91°C
Boiling point 773.9±70.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under Inert Atmosphere
solubility DMSO (Slightly), Methanol (Sparingly), Water (Slightly)
form Solid
pka 13.02±0.70(Predicted)
color White to Pale Yellow

Decladinose Roxithromycin (Roxithromycin Impurity B) price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-D226800-5MG Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 5mg $236 2026-06-03 Buy
TRC TRC-D226800-25MG Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 25mg $682 2026-06-03 Buy
TRC TRC-D226800-1MG Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 1mg $129 2026-06-03 Buy
Usbiological 007654 Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 1mg $382 2026-06-03 Buy
Usbiological 007654 Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 5mg $581 2026-06-03 Buy
Product number Packaging Price Buy
TRC-D226800-5MG 5mg $236 Buy
TRC-D226800-25MG 25mg $682 Buy
TRC-D226800-1MG 1mg $129 Buy
007654 1mg $382 Buy
007654 5mg $581 Buy

Decladinose Roxithromycin (Roxithromycin Impurity B) Chemical Properties, Uses, Production

Chemical Properties

Off-White Solid

Uses

Roxithromycin impurity B. The inactive metabolite (M1) of Roxithromycin.

Decladinose Roxithromycin (Roxithromycin Impurity B) Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 73)
Supplier Tel Email Country ProdList Advantage
TOSUN PHARM 020-66392521-118 18922260391 3004261881@qq.com China 8003 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Adamas Reagent, Ltd. 4006009262 13023226327 hmj@titansci.com China 14098 59
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 4999 50
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4776 55
BOC Sciences 16314854226 info@bocsci.com United States 9909 65

View Latest Price from Decladinose Roxithromycin (Roxithromycin Impurity B) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Roxithromycin EP Impurity B pictures 2025-12-19 Roxithromycin EP Impurity B
214902-82-6
5mg 95%+ 1000mg Guangzhou Tosun Pharmaceutical Ltd
Decladinose Roxithromycin (Roxithromycin Impurity B) (9E)-3-O-De(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin 9-[O-[(2-Methoxyethoxy)Methyl]oxiMe] (9E)-3-O-de(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)erythroMycin9-[O-[(2-Methoxyethoxy)Methyl]oxiMe] DecladinoseroxithroMycin RoxithroMycin IMpurity B Roxithromycin EP Impurity B (Dicladinosyl Roxithomycin) -Roxithromycin impurity B (3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-4,7,12,13-tetrahydroxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one Erythromycin, 3-O-de(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)- Roxithromycin EP Impurity B/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,7,12,13-tetrahydroxy-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetr Roxithromycin Impurity 2(Roxithromycin EP Impurity B) (3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-4,7,12,13-tetrahydroxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxa 3-O-de(2,6-dideoxy-3-C-methyl-3-O-methyl-α-Lribo- hexopyranosyl)erythromycin 9-(E)-[O-[(2- methoxyethoxy)methyl]oxime] (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dmethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,7,12,13-tetrahydroxy-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Roxithromycin Impurity) Decladinose Roxithromycin (Roxithromycin Impurity β) 214902-82-6 C33H62N2O12 Chiral Reagents, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals Chiral Reagents Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals