ANHYDROERYTHROMYCIN A

Product Name: ANHYDROERYTHROMYCIN A
CAS No.: 23893-13-2
Chemical Name: ANHYDROERYTHROMYCIN A
Synonyms: Anhydroerythromycin;EM 202;BRL 46355ER;ANHYDROERYTHROMYCIN A;Erythromycin anhydride;Erythromycin impurity 04;6,9,12-Anhydroerythromycin A;Anhydroerythromycin A, EvoPure;Erythromycin Stearate Impurity D;Erythromycin Estolate Impurity D
CBNumber: CB7506662
Molecular Formula: C37H65NO12
Formula Weight: 715.91
MOL File: 23893-13-2.mol

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ANHYDROERYTHROMYCIN A Property

Melting point:: 125-127°C
Boiling point:: 787.2±60.0 °C(Predicted)
Density: 1.21±0.1 g/cm3(Predicted)
storage temp.: −20°C
solubility: Chloroform (Slightly), Methanol (Sparingly)
pka: 13.46±0.70(Predicted)
color: White to Pale Yellow
EPA Substance Registry System: Erythromycin, 9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy- (23893-13-2)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 19448
Product name: Anhydroerythromycin A
Purity: analytical standard
Packaging: 2mg
Price: $300
Updated: 2024/03/01

Cayman Chemical

Product number: 27960
Product name: Anhydroerythromycin A
Packaging: 1mg
Price: $111
Updated: 2024/03/01

Cayman Chemical

Product number: 27960
Product name: Anhydroerythromycin A
Packaging: 5mg
Price: $330
Updated: 2024/03/01

Usbiological

Product number: 257204
Product name: Anhydro erythromycin A
Packaging: 1mg
Price: $446
Updated: 2021/12/16

TRC

Product number: A638950
Product name: Anhydroerythromycin A
Packaging: 2mg
Price: $145
Updated: 2021/12/16

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ANHYDROERYTHROMYCIN A Chemical Properties,Usage,Production

Chemical Properties

Off-White to Pale Yellow Solid

Uses

Anhydroerythromycin A is a degradation product of erythromycin formed by a complex internal rearrangement of erythromycin A on exposure to acidic conditions. In acid, erythromycin A forms the enol ether and then undergoes a second internal cyclisation of the C12–OH and C9 enol to afford the ketal, anhydroerythromycin A. Anhydroerythromycin A is an important analytical standard for erythromycin A stability studies.

ANHYDROERYTHROMYCIN A Preparation Products And Raw materials

Raw materials

Preparation Products

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ANHYDROERYTHROMYCIN A Suppliers

Canada 1 China 65 India 12 South Korea 1 Switzerland 1 United Kingdom 1 United States 9 Global 90

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

BOC Sciences

Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 14055
Advantage: 65

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Tel: 0755-83725681-603
Fax: +86 755 28094224
Country: China
ProdList: 4496
Advantage: 50

Beijing Comparison Pharmaceutical Technology Co., Ltd

Tel: 010-010-52878169 15801002657
Email: sales@bjcomparison.com
Country: China
ProdList: 5004
Advantage: 58

Guangzhou Isun Pharmaceutical Co., Ltd

Tel: 020-39119399 18927568969
Fax: 020-39119999
Email: isunpharm@qq.com
Country: China
ProdList: 4674
Advantage: 55

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18070
Advantage: 56

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4511
Advantage: 55

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
Advantage: 65

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View Lastest Price from ANHYDROERYTHROMYCIN A manufacturers

Career Henan Chemical Co

Product: ANHYDROERYTHROMYCIN A 23893-13-2
Price: US $1.00/g
Min. Order: 1g
Purity: ≥98%
Supply Ability: g/kg/Ton
Release date: 2019-12-25

23893-13-2, ANHYDROERYTHROMYCIN ARelated Search:

erythronolide B N-Demethyl-N-Propanoyl Erythromycin Erythromycin EDiscontinued Erythromycin A Enol Ether N-DEMETHYL ERYTHROMYCIN A 16-Hydroxyerythromycin Erythromycin Glycerol 5-hydroxydecanoate METHOXYMELONAL 2-TERT-BUTOXYTETRAHYDROFURAN 2-ETHYL-1,6-DIOXASPIRO[4.4]-NONANE 2-(TETRAHYDROFURFURYLOXY)TETRAHYDROPYRAN ANHYDROERYTHROMYCIN A de-(N-methyl)-8,9-anhydroerythromycin A 6,9-hemicetal 8,9-anhydroerythromycin A 6,9-hemiketal 2-Methyl-1,6-dioxaspiro[4.4]nonane 1,6-Dioxaspiro[4.4]nonane USAF EL-99

Erythromycin EP Impurity D/Anhydroerythromycin A/(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9- [(2,6-dideoxy-3-C-methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy- 2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3- (dimethylamino)-β-D-xylo-hexopyra

6,9,12-Anhydroerythromycin A

9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin

Anhydroerythromycin

BRL 46355ER

EM 202

Erythromycin Anhydride, Impurity D

ANHYDROERYTHROMYCIN A

Erythromycin anhydride

6,9:9,12-Diepoxy-9-deoxo-6,12-dideoxyerythromycin

Erythromycin, 9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy-

Erythromycin Impurity 4(Erythromycin EP Impurity D)

Erythromycin EP Impurity D/Anhydroerythromycin A

Erythromycin Impurit D:(anhydroerythromycin A)

Anhydro Erythromycin A (Erythromycin Impurity D)

erythromycin Anhydro Erythromycin A

Erythromycin Stearate Impurity D

Erythromycin Estolate EP Impurity D

Erythromycin impurity 04

Erythromycin Ethylsuccinate Impurity D

Erythromycin Lactobionate Impurity D

Erythromycin Ethylsuccinate EP Impurity D

Erythromycin Stearate EP Impurity D

Anhydroerythromycin A, EvoPure

(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-[(2,6-dideoxy-3-C- methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy- 2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β- D-xylo-hexopyranosyl]oxy]-6,15,16-trioxatricyclo[10.2.1.11,4] hexadecan-7-one

Erythromycin Lactobionate EP Impurity D

Erythromycin Estolate Impurity D

23893-13-2

Intermediates & Fine Chemicals

Pharmaceuticals