14206-58-7

14206-58-7 structure

Name: 4-Epioxytetracycline
Chemical Name: (4R,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,6,10,11,12a-hexahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
CAS Number: 14206-58-7
Molecular Formula: C₂₂H₂₄N₂O₉
Molecular Weight: 460.43400
Catalog: API Antibiotics Tetracycline
Create Date: 2018-02-28 08:00:00
Modify Date: 2025-08-25 18:38:00
4-Epioxytetracycline, the degradation product of Oxytetracycline (OTC), can be found in swine manure compost and wastewater[1].

Name	(4R,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,6,10,11,12a-hexahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
Synonyms	Oxy-tetracyclin MFCD00062825 Hydroxy Quatrimycin 4-epi-Oxytetracycline UNII-73VON8SRY5 4-Epioxytetracycline,‘can be used as secondary standard‘ 4-epioxytetracyline

Description	4-Epioxytetracycline, the degradation product of Oxytetracycline (OTC), can be found in swine manure compost and wastewater[1].
Related Catalog	Research Areas >> Others
References	[1]. Wu X, et, al. The behavior of tetracyclines and their degradation products during swine manure composting. Bioresour Technol. 2011 May;102(10):5924-31. [2]. Çelik A, et, al. Degradation of oxytetracycline under autotrophic nitrifying conditions in a membrane aerated biofilm reactor and community fingerprinting. J Hazard Mater. 2018 Aug 15;356:26-33.

Boiling Point	727.8ºC at 760mmHg
Melting Point	168ºC
Molecular Formula	C₂₂H₂₄N₂O₉
Molecular Weight	460.43400
Flash Point	394ºC
Exact Mass	460.14800
PSA	202.84000
Appearance	Powder \| Greenish-beige to brownish
Vapour Pressure	3.09E-22mmHg at 25°C
Storage condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere

RIDADR	NONH for all modes of transport
HS Code	29413020