Product Name

  • Name

    Dihydroproscar

  • EINECS
  • CAS No. 98319-24-5
  • Article Data19
  • CAS DataBase
  • Density 1.051 g/cm3
  • Solubility
  • Melting Point 273-275 °C
  • Formula C23H38N2O2
  • Boiling Point 569.397 °C at 760 mmHg
  • Molecular Weight 374.567
  • Flash Point 171.728 °C
  • Transport Information
  • Appearance
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 98319-24-5 (Dihydroproscar)
  • Hazard Symbols IrritantXi
  • Synonyms 4-Azaandrostane-17-carboxamide,N-(1,1-dimethylethyl)-3-oxo-, (5a,17b)-;1,2-Dihydrofinasteride;1H-Indeno[5,4-f]quinoline-7-carboxamide,N-(1,1-dimethylethyl)hexadecahydro-4a,6a-dimethyl-2-oxo-, [4aR-(4aa,4bb,6aa,7a,9ab,9ba,11ab)]-;3-Oxo-4-aza-5a-androstan-17b-carboxylic acid N-(tert-butyl)amide;Dihydrofinasteride;N-(tert-Butyl)-3-oxo-4-aza-5a-androstane-17b-carboxamide;
  • PSA 58.20000
  • LogP 4.75820

Dihydroproscar Chemical Properties

IUPAC Name: Indol-1-amine
Synonyms of Dihydroproscar (CAS NO.98319-24-5): (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-tert-Butyl-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide
CAS NO: 98319-24-5
Molecular Formula: C23H38N2O2
Molecular Weight: 374.57
Molecular Structure:
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 2
Polar Surface Area: 58.2 Å2
Index of Refraction: 1.514
Molar Refractivity: 107.306 cm3
Molar Volume: 356.3 cm3
Surface Tension: 37.035 dyne/cm
Density: 1.051 g/cm3
Flash Point: 171.728 °C
Enthalpy of Vaporization: 85.428 kJ/mol
Boiling Point: 569.397 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C
Storage temp: -20°C
Appearance: Dihydroproscar (CAS NO.98319-24-5) is yellow powder.
SMILES: O=C(NC(C)(C)C)[C@@H]2[C@]1(CC[C@H]3[C@H]([C@@H]1CC2)CC[C@H]4NC(=O)CC[C@]34C)C
InChI: InChI=1/C23H38N2O2/c1-21(2,3)25-20(27)17-8-7-15-14-6-9-18-23(5,13-11-19(26)24-18)16(14)10-12-22(15,17)4/h14-18H,6-13H2,1-5H3,(H,24,26)(H,25,27)/t14-,15-,16-,17+,18+,22-,23+/m0/s1
InChIKey: ZOIUUCNFVDJSJK-WSBQPABSBC
Std. InChI: InChI=1S/C23H38N2O2/c1-21(2,3)25-20(27)17-8-7-15-14-6-9-18-23(5,13-11-19(26)24-18)16(14)10-12-22(15,17)4/h14-18H,6-13H2,1-5H3,(H,24,26)(H,25,27)/t14-,15-,16-,17+,18+,22-,23+/m0/s1
Std. InChIKey: ZOIUUCNFVDJSJK-WSBQPABSSA-N
Product Categories: INTERMEDIATESOFFINASTERIDE

Dihydroproscar Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38
R36/37/38: Dihydroproscar (CAS NO.98319-24-5) is irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3

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