ChemicalBook > CAS DataBase List > 1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester

1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester

Product Name
1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester
CAS No.
252932-48-2
Chemical Name
1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester
Synonyms
2-Ethoxycarbonyl-3-aminopyrrole;252932-48-2;3-Amino-1H-pyrrole-2-carboxylic acid ethyl ester;1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester;1H-Pyrrole-2-carboxylicacid,3-amino-,ethylester(9CI)
CBNumber
CB51210137
Molecular Formula
C7H10N2O2
Formula Weight
154.17
MOL File
252932-48-2.mol
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1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester Property

Boiling point:
310.9±22.0 °C(Predicted)
Density 
1.238±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
15.93±0.50(Predicted)
Appearance
Light yellow to yellow Solid
InChI
InChI=1S/C7H10N2O2/c1-2-11-7(10)6-5(8)3-4-9-6/h3-4,9H,2,8H2,1H3
InChIKey
SPNDLEQTZLQLTA-UHFFFAOYSA-N
SMILES
N1C=CC(N)=C1C(OCC)=O
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Safety

HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
E899658
Product name
Ethyl3-amino-1H-pyrrole-2-carboxylate
Packaging
250mg
Price
$55
Updated
2021/12/16
TRC
Product number
E899658
Product name
Ethyl3-amino-1H-pyrrole-2-carboxylate
Packaging
1g
Price
$75
Updated
2021/12/16
AK Scientific
Product number
W4862
Product name
Ethyl3-amino-1H-pyrrole-2-carboxylate
Packaging
1g
Price
$93
Updated
2021/12/16
Matrix Scientific
Product number
059891
Product name
Ethyl 3-amino-1H-pyrrole-2-carboxylate
Purity
>95%
Packaging
250mg
Price
$153
Updated
2021/12/16
AK Scientific
Product number
W4862
Product name
Ethyl3-amino-1H-pyrrole-2-carboxylate
Packaging
10g
Price
$331
Updated
2021/12/16
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1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester Chemical Properties,Usage,Production

Uses

Ethyl 3-amino-1H-pyrrole-2-carboxylate

Synthesis

1021175-71-2

252932-48-2

Step 2: Synthesis of ethyl 3-amino-1H-pyrrole-2-carboxylate A solution of diethyl 2-((2-cyanoethenyl)amino)malonate (30 g, 119.3 mmol, 1.00 equiv, 90% purity) in ethanol (420 mL) was added to a 1000 mL round bottom flask. Sodium ethoxide (80 mL, 21% w/w ethanol solution) was subsequently added. The reaction mixture was stirred at room temperature for 3 days. Upon completion of the reaction, the reaction was quenched by the addition of acetic acid (15 mL) and the mixture was subsequently concentrated under reduced pressure to remove the solvent. The concentrated residue was dissolved in dichloromethane (200 mL) and washed sequentially with saturated aqueous sodium bicarbonate (2 × 100 mL) and brine (1 × 100 mL). The organic layer was dried with anhydrous sodium sulfate, filtered and concentrated. The residue was dried under high vacuum (HV) to give ethyl 3-amino-1H-pyrrole-2-carboxylate (10 g, 49% yield) as an orange slurry.

References

[1] Tetrahedron, 2014, vol. 70, # 31, p. 4631 - 4639
[2] Patent: US2012/202785, 2012, A1. Location in patent: Page/Page column 128-129
[3] Journal of Organic Chemistry, 1999, vol. 64, # 22, p. 8411 - 8412
[4] Chemical Biology and Drug Design, 2011, vol. 78, # 6, p. 932 - 940

1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester Suppliers

China 90 Europe 1 Germany 1 India 2 United States 4 Global 98
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
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View Lastest Price from 1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester manufacturers

Career Henan Chemical Co
Product
1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester 252932-48-2
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-13
Career Henan Chemical Co
Product
Ethyl 3-amino-1H-pyrrole-2-carboxylate 252932-48-2
Price
US $1.00/g
Min. Order
1g
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-09

252932-48-2, 1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl esterRelated Search:

3-AMINO-PHENYL-1H-PYRROLE-2,4-DICARBOXYLIC ACID DIEHYL ESTER ETHYL 3-AMINO-4-CYANO-1-METHYL-1H-PYRROLE-2-CARBOXYLATE ETHYL 3-([3-(TRIFLUOROMETHYL)BENZOYL]AMINO)-1H-INDOLE-2-CARBOXYLATE 3-AMINO-5-METHOXY-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER ETHYL 3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE 3-AMINO-5-BROMO-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER ETHYL 1-(4-CHLOROBENZYL)-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE 3-AMINO-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER 3-AMINO-4-CYANO-1-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER ETHYL 3-[5-CYANO-2,4-DIOXO-3,4-DIHYDRO-1(2H)-PYRIMIDINYL]-1H-INDOLE-2-CARBOXYLATE ETHYL 1-BENZYL-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE ETHYL 1-(3-CHLOROBENZYL)-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE ethyl 3-amino-4-cyano-1-(propan-2-yl)-1H-pyrrole-2-carboxylate ETHYL 1-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE ETHYL 1-(2,4-DICHLOROBENZYL)-3-((2,4-DICHLOROBENZYL)[3-(TRIFLUOROMETHYL)BENZOYL]AMINO)-1H-INDOLE-2-CARBOXYLATE ETHYL 1-(4-METHYLBENZYL)-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE ETHYL 3-((2-CYANO-3-[(ETHOXYCARBONYL)AMINO]-3-OXO-1-PROPENYL)AMINO)-1H-INDOLE-2-CARBOXYLATE ETHYL 1-(2-CHLOROBENZYL)-3-(1H-PYRROL-1-YL)-1H-INDOLE-2-CARBOXYLATE

  • 1H-Pyrrole-2-carboxylic acid, 3-amino-, ethyl ester
  • 3-Amino-1H-pyrrole-2-carboxylic acid ethyl ester
  • 1H-Pyrrole-2-carboxylicacid,3-amino-,ethylester(9CI)
  • <font color="#ff0000">252932-48-2</font>
  • 2-Ethoxycarbonyl-3-aminopyrrole
  • 252932-48-2
  • 2932-48-2
  • CARBOXYLICESTER
  • GLYCINESCAFFOLD