2-Hydrazino-4-(trifluoromethyl)pyrimidine

CAS No.：197305-97-8

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-Hydrazino-4-(trifluoromethyl)pyrimidine Basic information

Product Name:	2-Hydrazino-4-(trifluoromethyl)pyrimidine
Synonyms:	BUTTPARK 27\08-68;1-[4-(TRIFLUOROMETHYL)PYRIMIDIN-2-YL]HYDRAZINE;2-HYDRAZINO-4-(TRIFLUOROMETHYL)PYRIMIDINE;N-[4-(TRIFLUOROMETHYL)PYRIMIDIN-2-YL]HYDRAZINE;4-(Trifluoromethyl)pyrimidin-2-ylhydrazine 97%;2-Hydrazino-4-(trifluoromethyl)pyrimidine ,99%;4-(Trifluoromethyl)pyrimidin-2-ylhydrazine;2-Hydrazino-4-(trifluoromethyl)pyrimidine, 2-Hydrazino-4-(trifluoromethyl)-1,3-diazine
CAS:	197305-97-8
MF:	C5H5F3N4
MW:	178.12
EINECS:
Product Categories:	Building Blocks;Heterocyclic Building Blocks;Pyrimidines
Mol File:	197305-97-8.mol

2-Hydrazino-4-(trifluoromethyl)pyrimidine Chemical Properties

Melting point	99-101 °C(lit.)
Boiling point	187.4±50.0 °C(Predicted)
density	1.62±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	Soluble in aqueous acid.
pka	5.63±0.40(Predicted)
form	powder to crystal
color	White to Orange to Green

Safety Information

Hazard Codes	T,Xi
Risk Statements	23/24/25-36/37/38
Safety Statements	26-36/37/39-45
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
HazardClass	IRRITANT, IRRITANT-HARMFUL
HazardClass	6.1
PackingGroup	III
HS Code	29335990

MSDS Information

Provider	Language
SigmaAldrich	English

2-Hydrazino-4-(trifluoromethyl)pyrimidine Usage And Synthesis

Chemical Properties	White to light yellow solid
Uses	2-Hydrazino-4-(trifluoromethyl)pyrimidine may be used as a derivatization reagent for the simultaneous determination of testosterone (T) and dihydrotestosterone (DHT) in murine tissue and serum. Synthesis of organohydrazide chelate complexes of rhenium and technetium. Preparation of 1-(4-methoxyphenyl)ethanone [(4-trifluoromethyl)pyrimidine-2-yl]hydrazone (NAS-75).
Uses	2-Hydrazino-4-(trifluoromethyl)pyrimidine may be used in the following studies: As derivatization reagent for the simultaneous determination of testosterone (T) and dihydrotestosterone (DHT) in murine tissue and serum samples by liquid chromatography-electrospray ionization-tandem mass spectrometry. Synthesis of organohydrazide chelate complexes of rhenium and technetium, having a metal-nitrogen-nitrogen linkage. Preparation of 1-(4-methoxyphenyl)ethanone [(4-trifluoromethyl)pyrimidine-2-yl]hydrazone (NAS-75).

2-Hydrazino-4-(trifluoromethyl)pyrimidine Preparation Products And Raw materials

Raw materials

Ethanol-->Hydrochloric acid-->Sodium-->Phosphorus oxychloride-->Pyridine-->Urea-->Hydrazinium hydroxide solution-->Trifluoroacetic acid-->4-Dimethylaminopyridine-->Trifluoroacetic anhydride-->Ethyl vinyl ether-->HYDRAZINE-->n-Butyl vinyl ether

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