ERYTHROMYCIN B

Product Name: ERYTHROMYCIN B
CAS No.: 527-75-3
Chemical Name: ERYTHROMYCIN B
Synonyms: abbot24091;berythromycin;Erythromycin B RS;Erythromycin B CRS;12-deoxyerythromycin;12-deoxy-erythromyci;Erythromycin B - API;Isoniazid Impurity 15;ERYTHROMYCIN B (150 MG);Erythromycin B (100 mg)
CBNumber: CB9501656
Molecular Formula: C37H67NO12
Formula Weight: 717.93
MOL File: 527-75-3.mol

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ERYTHROMYCIN B Property

Melting point:: 191-195 °C
Boiling point:: 807.6±65.0 °C(Predicted)
Density: 1.17±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), Ethanol (Slightly), Ethyl Acetate (Slightly, Heated)
pka: 13.49±0.70(Predicted)

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Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26
HS Code: 2941500000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: E1310000
Product name: Erythromycin B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 25 mg
Price: $236
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1242010
Product name: Erythromycin B
Packaging: 100mg
Price: $450
Updated: 2025/07/31

Sigma-Aldrich

Product number: E1310000
Product name: Erythromycin B
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: e1310000
Price: $220
Updated: 2024/03/01

TRC

Product number: E649975
Product name: ErythromycinB(~90%)
Packaging: 50mg
Price: $400
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0006692
Product name: ERYTHROMYCIN B
Purity: 95.00%
Packaging: 5MG
Price: $501.83
Updated: 2021/12/16

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ERYTHROMYCIN B Chemical Properties,Usage,Production

Uses

Erythromycin B is a co-metabolite of Erythromycin A (E649950), an antibacterial agent.

Uses

Erythromycin B (12-deoxyerythromycin A) is a minor co-metabolite of erythromycin produced Saccharopolyspora erythreae. Erythromycin B exhibits broad spectrum antibiotic activity, albeit less potent than erythromycin A. Erythromycin B played an integral part of the SAR studies of semi-synthetic erythromycins, however none reached clinical development.

Definition

ChEBI: Erythromycin B is an erythromycin that consists of erythronolide B having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively. It is functionally related to an erythronolide B.

ERYTHROMYCIN B Preparation Products And Raw materials

Raw materials

Preparation Products

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ERYTHROMYCIN B Suppliers

China 42 India 5 United Kingdom 2 United States 6 Global 55

J & K SCIENTIFIC LTD.

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View Lastest Price from ERYTHROMYCIN B manufacturers

Moxin Chemicals

Product: Erythromycin B 527-75-3
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98
Supply Ability: 100000
Release date: 2025-02-11

Guangzhou Tosun Pharmaceutical Ltd

Product: Erythromycin impurities 7 527-75-3
Price: US $0.00-0.00/mg
Min. Order: 5mg
Purity: 95%+
Supply Ability: 1000mg
Release date: 2025-02-06

Career Henan Chemical Co

Product: ERYTHROMYCIN B (150 MG) 527-75-3
Price: US $1.00/g
Min. Order: 1g
Purity: ≥98%
Supply Ability: g/kg/Ton
Release date: 2019-12-25

527-75-3, ERYTHROMYCIN BRelated Search:

Erythromycin A Enol Ether 13-O,1-Seco-11-deoxy-1,11-epoxyerythromycin ErythroMycin A 9,11-IMino Ether Erythromycin A Oxime 16-Hydroxyerythromycin Erythromycin Impurity E(EP) ANHYDROERYTHROMYCIN A (9S)-9-Amino-9-deoxoerythromycin Erythromycin Impurity Erythromycin Impurity 9 Erythromycin ethylsuccinate 13-Desethyl-13-propyl-Erythromycin A Lexithromycin ERYTHROMYCIN PROPIONATE Erythromycin EP Impurity L Erythromycin (9Z)-ErythroMycin A OxiMe ERYTHROMYCIN OXIME

Erythromycin B/3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hex

ERYTHROMYCIN B (150 MG)

12-deoxy-erythromyci

12-deoxyerythromycin

abbot24091

berythromycin

Erythromycin B (100 mg)

12-DeoxyerythroMycin, BerythroMycin

Erythromycin Impurity 2

Erythromycin B CRS

Erythromycin 12-Deshydroxy Impurity

Erythromycin, 12-deoxy-

Isoniazid Impurity 15

ERYTHROMYCIN B USP/EP/BP

Erythromycin B (E1310000)

Erythromycin B - API

Erythromycin B (1242010)

Erythromycin B, EvoPure

Erythromycin impurities 7

ERYTHROMYCIN B / 12-DEOXY ERYTHROMYCIN

1,3-dimethyl-44-nitrosourea

Erythromycin B standard

Erythromycin B RS

527-75-3