Basic information Safety Supplier Related

PYRITHYLDIONE

Basic information Safety Supplier Related

PYRITHYLDIONE Basic information

Product Name:
PYRITHYLDIONE
Synonyms:
  • PYRITHYLDIONE
  • 2,4(1H,3H)-Pyridinedione, 3,3-diethyl-
  • 2,4-Dioxo-3,3-diethyltetrahydropyridine
  • 3,3-Diethyl-1H-pyridine-2,4-dione
  • 3,3-Diethyl-2,4-dioxotetrahydropyridine
  • 3,3-Diethyl-2,4-pyridinedione
  • 3,3-Diethylpyridine-2,4(1H,3H)-dione
  • 3h)-pyridinedione,3,3-diethyl-4(1h
CAS:
77-04-3
MF:
C9H13NO2
MW:
167.21
EINECS:
201-000-5
Product Categories:
  • PERSEDON
Mol File:
77-04-3.mol
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PYRITHYLDIONE Chemical Properties

Melting point:
92-93°; mp 97-98°; mp 81-86° [Scheibl, Wachter, Arch. Toxikol. 18, 253 (1960)]
Boiling point:
187-189 °C (14 mmHg)
Density 
1.1222 (rough estimate)
refractive index 
1.4680 (estimate)
storage temp. 
Room Temperature
solubility 
Dichloromethane; Ethyl Acetate; Methanol
pka
11.69±0.40(Predicted)
form 
Solid
color 
Pale Yellow
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21
Safety Statements 
22

MSDS

  • Language:English Provider:ACROS
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PYRITHYLDIONE Usage And Synthesis

Chemical Properties

white fine crystals or powder

Uses

hypnotic, sedative

Uses

Pyridione is an intermediate in the synthesis of Methyprylon (M338670), which is a sedative/hypnotic drug used for treating insomnia.

Definition

ChEBI: 3,3-diethyl-1H-pyridine-2,4-dione is a tetrahydropyridine.

PYRITHYLDIONESupplier

Shanghai TaoSu Biochemical Technology Co., Ltd.
Tel
021-33632979
Email
info@tsbiochem.com
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Email
info@dycnchem.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
15229059051
Email
1027@dideu.com
Shanghai Yifei Biotechnology Co. , Ltd.
Tel
021-65675885 18964387627
Email
customer_service@efebio.com
Shaanxi Didu New Materials Co. Ltd
Tel
+86-89586680 +86-13289823923
Email
1026@dideu.com
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PYRITHYLDIONE(77-04-3)Related Product Information