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5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER
- Chemical Name: 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER
- CAS: 54571-66-3
- Purity: 99%
Quality products?make an important contribution to long-term revenue and profitability. 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER 54571-66-3 with purity >99% Low price in stock
1.What is the 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER ?
Methyl 5-Oxopyrrolidine-2-carboxylate, a purinoceptor antagonists in humans.
-
-
67-56-1
methanol
-
-
149-87-1
Pyroglutamic acid
-
-
4931-66-2,54571-66-3,64700-65-8
methyl 5-oxopyrrolidine-2-carboxylate
| Conditions | Yield |
|---|---|
|
With
toluene-4-sulfonic acid;
In
chloroform;
for 24h;
Heating;
|
98%
|
|
With
methanesulfonic acid;
In
chloroform;
for 120h;
Reflux;
Molecular sieve;
|
98%
|
|
With
hydrogenchloride;
at 23 ℃;
for 24h;
|
95%
|
|
With
thionyl chloride;
|
90%
|
|
Amberlyst 15;
for 20h;
Reflux;
|
90%
|
|
With
thionyl chloride;
In
N,N-dimethyl-formamide;
at -10 - 20 ℃;
for 24h;
|
89%
|
|
With
thionyl chloride;
at 0 - 20 ℃;
for 2h;
Inert atmosphere;
|
82%
|
|
With
thionyl chloride;
at 0 - 20 ℃;
for 2h;
Inert atmosphere;
|
82%
|
|
With
toluene-4-sulfonic acid;
at 160 ℃;
|
78%
|
|
With
sulfuric acid;
for 0.75h;
Ambient temperature;
|
66%
|
|
With
sulfuric acid;
for 20h;
Reflux;
|
59%
|
|
With
sulfuric acid;
for 20h;
Reflux;
|
59%
|
|
With
thionyl chloride;
at 0 - 20 ℃;
for 16h;
|
58%
|
|
With
thionyl chloride;
at 0 - 70 ℃;
for 16h;
|
39%
|
|
With
amberlyst-15;
at 50 ℃;
|
|
|
With
sulfuric acid;
In
toluene;
for 40h;
Heating / reflux;
|
|
|
With
thionyl chloride;
at 0 - 20 ℃;
|
|
|
With
toluene-4-sulfonic acid;
at 20 ℃;
for 24h;
Inert atmosphere;
Reflux;
|
-
-
6525-53-7,16422-27-8,40149-68-6
glutamic acid dimethyl ether
-
-
4931-66-2,54571-66-3,64700-65-8
methyl 5-oxopyrrolidine-2-carboxylate
| Conditions | Yield |
|---|---|
|
In
toluene;
at 110 ℃;
for 3h;
Dean-Stark;
Molecular sieve;
|
100%
|
|
at 110 ℃;
for 3h;
|
2.What is the CAS number for 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER ?
The CAS number of 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER is 54571-66-3.
More information of 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER 54571-66-3 are:
|
CAS?Number |
54571-66-3 |
|
Density |
1.204g/cm3 |
|
Melting Point |
21-23℃ lit. |
|
Boiling Point |
304.7 °C at 760 mmHg |
|
Flash Point |
138.1 °C |
|
Vapor Pressure |
0.000859mmHg at 25°C |
|
Refractive Index |
1.4850 |
|
HS CODE |
2933790090 |
|
PSA |
55.40000 |
|
LogP |
-0.23320 |
|
Pka |
14.65±0.40(Predicted) |
3.What are another words for 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER ?
Synonyms?for?5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER 54571-66-3:DL-Proline,5-oxo-, methyl ester;(?à)-Methyl 5-oxo-2-pyrrolidinecarboxylate;Methyl5-oxopyrrolidine-2-carboxylate;Methyl DL-pyroglutamate;
4.What is the molecular formula of 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER?
The chemical formula of ?5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER is?C6 H9 NO3 which containing 6 Carbon atoms,9 Hydrogen atoms,1 Nitrogen atoms and 3 Oxygen atoms,and the molecular weight of??5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER?is 143.142.
5.What is 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER (54571-66-3) used for?
InChI:InChI=1/C6H9NO3/c1-10-6(9)4-2-3-5(8)7-4/h4H,2-3H2,1H3,(H,7,8)
Relevant articles related to 5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER:
|
Article |
Source |
|
Design and Synthesis of 56 Shape-Diverse 3D Fragments |
Atobe, Masakazu,Blakemore, David C.,Bond, Paul S.,Chan, Ngai S.,De Fusco, Claudia,Downes, Thomas D.,Firth, James D.,Hubbard, Roderick E.,Jones, S. Paul,Klein, Hanna F.,O'Brien, Peter,Roughley, Stephen D.,Vidler, Lewis R.,Waddelove, Laura,Whatton, Maria Ann,Wheldon, Mary C.,Woolford, Alison J.-A.,Wrigley, Gail L. supporting information, (2020/07/13) |
|
Zirconium-catalysed N-acylation of lactams using unactivated carboxylic acids |
Hulsbosch, Joris,Claes, Laurens,De Vos, Dirk E. supporting information, p. 1646 - 1650 (2018/04/06) |
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