ChemicalBook > CAS DataBase List > (R)-3-Isopropyl-2,5-piperazinedione

(R)-3-Isopropyl-2,5-piperazinedione

Product Name
(R)-3-Isopropyl-2,5-piperazinedione
CAS No.
143673-66-9
Chemical Name
(R)-3-Isopropyl-2,5-piperazinedione
Synonyms
RARECHEM AK HZ 0043;CYCLO-(GLYCYL-D-VALINE);(2R)-isopropylpiperazine-3,6-dione;(R)-3-ISOPROPYL-2,5-PIPERAZINEDIONE;(R)-3-isopropyl-2,5-piperizinedione;(3R)-3-Isopropyl-2,5-piperazinedione;(R)-3-isopropyl-piperazine-2,5-dione;(3R)-3-isopropylpiperazine-2,5-dione;(3R)-3-propan-2-ylpiperazine-2,5-dione;(R)-3-ISOPROPYL-2 5-PIPERAZINEDIONE 98%
CBNumber
CB8451574
Molecular Formula
C7H12N2O2
Formula Weight
156.18
MOL File
143673-66-9.mol
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(R)-3-Isopropyl-2,5-piperazinedione Property

Melting point:
258-262 °C(lit.)
alpha 
-31.5 º (c=1, water)
Boiling point:
280.42°C (rough estimate)
Density 
1.1832 (rough estimate)
refractive index 
1.4880 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
pka
13.12±0.40(Predicted)
optical activity
[α]20/D 31.5°, c = 1 in H2O
Water Solubility 
23 g/L (22 ºC)
BRN 
82869
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
22-24/25-36/37/39-26
WGK Germany 
3
F 
3-10
HS Code 
29335995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
448362
Product name
(R)-(?)-3-Isopropyl-2,5-piperazinedione
Purity
97%
Packaging
1g
Price
$30.2
Updated
2023/06/20
TRC
Product number
I873818
Product name
(R)-3-Isopropyl-2,5-piperazinedione
Packaging
1g
Price
$240
Updated
2021/12/16
Activate Scientific
Product number
AS47881
Product name
(R)-3-Isopropylpiperazine-2,5-dione
Purity
97% ee
Packaging
5G
Price
$242
Updated
2021/12/16
Matrix Scientific
Product number
174793
Product name
(3R)-3-Isopropyl-2,5-piperazinedione
Packaging
5g
Price
$435
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-RE
Product name
(R)-3-Isopropylpiperazine-2,5-dione
Packaging
1g
Price
$272
Updated
2021/12/16
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(R)-3-Isopropyl-2,5-piperazinedione Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

(R)-3-Isopropyl-2,5-piperazinedione acts as a useful reagent in the synthesis of (R)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine.

Uses

Chiral auxiliary developed by Professor Sch?llkopf for the enantioselective synthesis of α-amino acids.

(R)-3-Isopropyl-2,5-piperazinedione Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-3-Isopropyl-2,5-piperazinedione Suppliers

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View Lastest Price from (R)-3-Isopropyl-2,5-piperazinedione manufacturers

Career Henan Chemical Co
Product
(R)-3-Isopropyl-2,5-piperazinedione 143673-66-9
Price
US $11.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-16

143673-66-9, (R)-3-Isopropyl-2,5-piperazinedioneRelated Search:

L-Valine Diisopropylamine Cumene Isopropyl alcohol N,N-Diisopropylethylamine ISOPROPYL LAURATE 3-Methyl-2-butanone (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Cuminaldehyde (S)-3-ISOPROPYL-2,5-PIPERAZINEDIONE,(S)-3-ISOPROPYL-2 5-PIPERAZINEDIONE 99% (S)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione (R)-(-)-2-Methylpiperazine (R)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione GLYCYL-D-VALINE Piperazine (R)-2-ETHYL-PIPERAZINE R-2-ISOPROPYL-PIPERAZINE 3-ISOPROPYL-PIPERAZIN-2-ONE

  • (R)-3-Isopropyl-2,5-piperazinedioneCyclo-(glycyl-D-valine)
  • (R)-3-isopropyl-2,5-piperizinedione
  • (3R)-3-Isopropyl-2,5-piperazinedione
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  • (R)-(-)-3-ISOPROPYL-2,5-PIPERAZINEDIONE
  • (R)-3-ISOPROPYL-2,5-PIPERAZINEDIONE
  • RARECHEM AK HZ 0043
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  • (R)-3-isopropyl-piperazine-2,5-dione
  • (R)-3-ISOPROPYL-2 5-PIPERAZINEDIONE 98%
  • 2,5-Piperazinedione,3-(1-methylethyl)-,(3R)-(9CI)
  • (R)-3-Isopropyl-2,5-piperazinedione,98%
  • (3R)-3-propan-2-ylpiperazine-2,5-dione
  • 2,5-Piperazinedione, 3-(1-methylethyl)-, (3R)-
  • (2R)-isopropylpiperazine-3,6-dione
  • (3R)-3-isopropylpiperazine-2,5-dione
  • 143673-66-9
  • Heterocyclic Building Blocks
  • Piperazines
  • Chiral Building Blocks
  • Asymmetric Synthesis
  • ISOPROPYL
  • pharmacetical
  • Chiral Building Blocks
  • Heterocyclic Building Blocks
  • Piperazines