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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 Anhydride, Impurity D;erythromycin Anhydro Erythromycin A

CBNumber:: CB7506662

Molecular Formula:: C37H65NO12

Molecular Weight:: 715.91

MOL File:: 23893-13-2.mol

Modify Date:: 2023/5/18 11:31:13

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ANHYDROERYTHROMYCIN A Properties

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)

SAFETY

Risk and Safety Statements

WGK Germany	3

ANHYDROERYTHROMYCIN A price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	19448	Anhydroerythromycin A analytical standard	23893-13-2	2MG	₹25633.6	2022-06-14	Buy

Product number	Packaging	Price	Buy
19448	2MG	₹25633.6	Buy

ANHYDROERYTHROMYCIN A Chemical Properties,Uses,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

ANHYDROERYTHROMYCIN A Suppliers

Global( 85)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Chemicea Pharmaceuticals Pvt Ltd	+91-918482849343 +91-8482849343	Mumbai, India	461	58	Inquiry
GLP Pharma Standards	+91 9866074638	Hyderabad, India	1644	58	Inquiry
Varanous Labs Pvt Ltd	+91-7036248882 +91-7036248882	Hyderabad, India	1541	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6773	58	Inquiry
Chemicea Pharmaceuticals Pvt Ltd	+91-9881765045/+91-8796656135	Pune, India	825	58	Inquiry
Sai Traders	08046046461	Ahmedabad, India	293	58	Inquiry
Equilife Laboratories Private Limited	08046060585	Pune, India	47	58	Inquiry
Olympus Chemicals & Fertilizers	08068441058Ext 121	Maharashtra, India	486	58	Inquiry
Anant Pharmaceuticals Pvt. ltd	+91 8550986868	Maharashtra, India	736	58	Inquiry

Supplier	Advantage
Chemicea Pharmaceuticals Pvt Ltd	58
GLP Pharma Standards	58
Varanous Labs Pvt Ltd	58
CLEARSYNTH LABS LTD.	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
Chemicea Pharmaceuticals Pvt Ltd	58
Sai Traders	58
Equilife Laboratories Private Limited	58
Olympus Chemicals & Fertilizers	58
Anant Pharmaceuticals Pvt. ltd	58

23893-13-2(ANHYDROERYTHROMYCIN A)Related 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

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6,9,12-Anhydroerythromycin A 9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin 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 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 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 Anhydroerythromycin Erythromycin Lactobionate EP Impurity D Erythromycin Estolate EP Impurity D Erythromycin impurity 04 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 23893-13-2 Intermediates & Fine Chemicals Pharmaceuticals