ChemicalBook--->CAS DataBase List--->63409-12-1

63409-12-1

63409-12-1 Structure

63409-12-1 Structure
IdentificationBack Directory
[Name]

Tylosin, 3-acetate 4B-(3-methylbutanoate)
[CAS]

63409-12-1
[Synonyms]

TYLVALOSIN
Tylvalosin (>
Tylvalosin (>90%)
Aivlosin,Tylvalosin
ACETYLISOVALERYLTYLOSIN
KCJJINQANFZSAM-XRMHJPERSA-N
3-acetyl-4''-isovaleryltylosin
3-O-Acetyl-4''-O-isovaleryltylosin
Acetylisovaleryltylosin/ tylvalosin
Tylosin, 3-acetate 4B-(3-methylbutanoate)
Tyrosine [antibiotic]3-acetate 4''-(3-methylbutanoate)
[EINECS(EC#)]

264-132-2
[Molecular Formula]

C53H87NO19
[MDL Number]

MFCD30720279
[MOL File]

63409-12-1.mol
[Molecular Weight]

1042.25
Chemical PropertiesBack Directory
[Melting point ]

>105°C (dec.)
[Boiling point ]

1005.4±65.0 °C(Predicted)
[density ]

1.21±0.1 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer, Under Inert Atmosphere
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

13.06±0.70(Predicted)
[color ]

Off-White to Pale Yellow
Hazard InformationBack Directory
[Uses]

Tylvalosin is an anti-bacterial agent that is shown through study as a good inhibitor of gram-positive bacteria.
[in vivo]

Tylvalosin tartrate (160 mg/kg; po; 7 d) can reduce the stress state of pigs during the immunization process with PRRSV inactivated vaccine and improve the health of pig[5].

Animal Model:PRRSV-free commercial breed piglets[5]
Dosage:800 mg/kg Aivlosin (20% Tylvalosin Tartrate Premix)
Administration:po; 7-14 days
Result: Attenuated the increase in total white blood cells induced by immunization at day one post-immunization (DPI) and induced an increase in monocyte counts after seven DPI.
Attenuate the reduction in the percentage of CD8+ T cells induced by PRRSV-inactivated vaccine immunization at seven DPI.
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