 Home > Encyclopedia > α-Apooxytetracycline

α-Apooxytetracycline

α-Apooxytetracycline structure

CAS No:
18695-01-7
Formula:
C22H22N2O8
Chemical Name:
α-Apooxytetracycline
Synonyms:
1-Cyclohexene-1-carboxamide,4-[(1R)-1,3-dihydro-4,5-dihydroxy-9-methyl-3-oxonaphtho[2,3-c]furan-1-yl]-3-(dimethylamino)-2,5-dihydroxy-6-oxo-,(3S,4S,5S)-;(3S,4S,5S)-4-[(1R)-1,3-Dihydro-4,5-dihydroxy-9-methyl-3-oxonaphtho[2,3-c]furan-1-yl]-3-(dimethylamino)-2,5-dihydroxy-6-oxo-1-cyclohexene-1-carboxamide;α-Apooxytetracycline;α-Apoterramycin;1361013-47-9
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Description

khaki-coloured crystalline powder

α-Apooxytetracycline Basic Attributes

Molecular Weight：

442.42

Exact Mass：

442.42

HScode：

29413020

Characteristics

PSA：

171

XLogP3：

1.25860

Appearance：

Khaki Crystalline Powder

Density：

1.62±0.1 g/cm3(Predicted)

Melting Point：

200°C

Boiling Point：

742.4±60.0 °C(Predicted)

Flash Point：

347.195ºC

Storage Conditions：

Refrigerator, Under Inert Atmosphere

Safety Information

hazard class code：

R63

safety instructions：

S28;S37;S45;S36/S37

Marks：

α-Apooxytetracycline Use and Manufacturing

α-Apooxytetracycline is a degradation product of oxytetracycline, formed under acidic conditions. After initial dehydration to anhydrooxytetracycline, it undergoes an internal cyclisation of the C5-OH to the C12 ketone. The resulting cleavage of the C12-C12a bond generates two isomers, α- and β-apooxytetracycline. α-Apooxytetracycline is an important standard for monitoring oxytetracycline stability.