Tanaproget
[CAS# 304853-42-7]

Identification

• Classification: API >> Hormone and endocrine-regulating drugs
• Name: Tanaproget
• Synonyms: 5-(4,4-Dimethyl-2-thioxo-1,4-dihydro-2H-benzo[d][1,3]oxazin-6-yl)-1-methyl-1H-pyrrole-2-carbonitrile; NSP 989
• Molecular Formula: C₁₆H₁₅N₃OS
• Molecular Weight: 297.38
• CAS Registry Number: 304853-42-7
• EC Number: 689-978-3

Properties

• Solubility: Insoluble (4.2E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.26±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 225-228 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Fensome, Andrew; Journal of Medicinal Chemistry 2005, V48(16), P5092-5095.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Reproductive toxicity	Repr.	1B	H360