Identification of 2152-44-5

Name:

betamethasone 17-valerate (Related Reference)

EINECS:

218-439-3

Molecular Formula:

C27H37FO6

CAS Registry Number:

2152-44-5

Synonyms:

betamethasone pentanoate; Betamethasone Valerate; 1,4-Pregnadiene-11b,17a,21-triol-9a-fluoro-16b-methyl-3,20-dione 17-valerate; 9-Fluoro-11beta,17,21-trihydroxy-16bet; methylpregna-1,4-diene-3,20-dione 17-valerate; VALISONE (11-beta,16-beta)-l)oxy); 17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione-9-fluoro-11-bet; 17-valerate; Betamethasonevalerateester; betnovateat; celestoderm

InChI:

InChI=1S/C27H37FO6/c1-5-6-7-23(33)34-27(22(32)15-29)16(2)12-20-19-9-8-17-13-18(30)10-11-24(17,3)26(19,28)21(31)14-25(20,27)4/h10-11,13,16,19-21,29,31H,5-9,12,14-15H2,1-4H3/t16-,19-,20-,21-,24-,25-,26-,27-/m0/s1

Molecular Structure:

This structure is also available as a 2d Mol file

Chemical Properties

Appearance:

Mixed with a solvent.

Molecular Weight:

476.577483

Density:

1.24g/cm³

Boiling Point:

598.9 oC at 760 mmHg

Melting Point:

183-184 °C

Flash Point:

316 oC

Storage Temperature:

2-8°C

Refractive index:

1.56

Solubility:

9.29 mg/L at 25 °C in water

Stability:

Material will release phosphine gas when wet or in contact with acids and this gas is moderately explosive when exposed to flame.

Usage:

In rat & field mice poison preparations.

Safety Data of 2152-44-5

Risk Codes:

R48

Safety Statements:

S22;S24/25

Hazard Symbols:

Xn:Harmful
HazardClass:4.3