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ChemicalBook >> CAS DataBase List >> Ethyl 3-amino-4-pyrazolecarboxylate

Ethyl 3-amino-4-pyrazolecarboxylate

Ethyl 3-amino-4-pyrazolecarboxylate price.
  • $5 - $1210
  • Product name: Ethyl 3-amino-4-pyrazolecarboxylate
  • CAS: 6994-25-8
  • MF: C6H9N3O2
  • MW: 155.15
  • EINECS:230-262-3
  • MDL Number:MFCD00005238
  • Synonyms:Allopurinol EP IMpurity D;3- aMino-4- pyrazoleethyl forMate;5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER(Ethyl 3-amino-4-pyrazolecarboxylate);Ethyl3-amino-1H-pyrazole-4-carboxylate,99%;AKOS BC-0708;AKOS BBS-00002579;AMINAZOLE;AKOS B001005
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  • AK Scientific
  • Alfa Aesar
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  • a0350040
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  • ManufacturerAK Scientific
  • Product numberJ91596
  • Product descriptionEthyl3-amino-4-pyrazolecarboxylate
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55826
  • Product descriptionEthyl5-amino-1H-4-pyrazolecarboxylate
  • Packaging5g
  • Price$10
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberC270
  • Product descriptionEthyl3-amino-4-pyrazolecarboxylate
  • Packaging100g
  • Price$134
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55826
  • Product descriptionEthyl5-amino-1H-4-pyrazolecarboxylate
  • Packaging500g
  • Price$330
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberA872
  • Product descriptionEthyl5-amino-1H-4-pyrazolecarboxylate
  • Packaging500g
  • Price$441
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ91596
  • Product descriptionEthyl3-amino-4-pyrazolecarboxylate
  • Packaging1kg
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC270
  • Product descriptionEthyl3-amino-4-pyrazolecarboxylate
  • Packaging1kg
  • Price$802
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA10882
  • Product descriptionEthyl 3-amino-1H-pyrazole-4-carboxylate, 99%
  • Packaging5g
  • Price$64.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10882
  • Product descriptionEthyl 3-amino-1H-pyrazole-4-carboxylate, 99%
  • Packaging25g
  • Price$245.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10882
  • Product descriptionEthyl 3-amino-1H-pyrazole-4-carboxylate, 99%
  • Packaging100g
  • Price$992.65
  • Updated2024-03-01
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  • ManufacturerAlichem
  • Product number6994258
  • Product description3-Amino-4-ethoxycarbonylpyrazole
  • Packaging1kg
  • Price$427
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA164006
  • Product descriptionEthyl3-amino-1H-pyrazole-4-carboxylate 95%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA164006
  • Product descriptionEthyl3-amino-1H-pyrazole-4-carboxylate 95%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA164006
  • Product descriptionEthyl3-amino-1H-pyrazole-4-carboxylate 95%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA164006
  • Product descriptionEthyl3-amino-1H-pyrazole-4-carboxylate 95%
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA164006
  • Product descriptionEthyl3-amino-1H-pyrazole-4-carboxylate 95%
  • Packaging100g
  • Price$76
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J91596 Ethyl3-amino-4-pyrazolecarboxylate 5g $10 2021-12-16 Buy
AK Scientific J55826 Ethyl5-amino-1H-4-pyrazolecarboxylate 5g $10 2021-12-16 Buy
AK Scientific C270 Ethyl3-amino-4-pyrazolecarboxylate 100g $134 2021-12-16 Buy
AK Scientific J55826 Ethyl5-amino-1H-4-pyrazolecarboxylate 500g $330 2021-12-16 Buy
AK Scientific A872 Ethyl5-amino-1H-4-pyrazolecarboxylate 500g $441 2021-12-16 Buy
AK Scientific J91596 Ethyl3-amino-4-pyrazolecarboxylate 1kg $600 2021-12-16 Buy
AK Scientific C270 Ethyl3-amino-4-pyrazolecarboxylate 1kg $802 2021-12-16 Buy
Alfa Aesar A10882 Ethyl 3-amino-1H-pyrazole-4-carboxylate, 99% 5g $64.65 2024-03-01 Buy
Alfa Aesar A10882 Ethyl 3-amino-1H-pyrazole-4-carboxylate, 99% 25g $245.65 2024-03-01 Buy
Alfa Aesar A10882 Ethyl 3-amino-1H-pyrazole-4-carboxylate, 99% 100g $992.65 2024-03-01 Buy
Alichem 6994258 3-Amino-4-ethoxycarbonylpyrazole 1kg $427 2021-12-16 Buy
Ambeed A164006 Ethyl3-amino-1H-pyrazole-4-carboxylate 95% 1g $5 2021-12-16 Buy
Ambeed A164006 Ethyl3-amino-1H-pyrazole-4-carboxylate 95% 5g $7 2021-12-16 Buy
Ambeed A164006 Ethyl3-amino-1H-pyrazole-4-carboxylate 95% 10g $12 2021-12-16 Buy
Ambeed A164006 Ethyl3-amino-1H-pyrazole-4-carboxylate 95% 25g $21 2021-12-16 Buy
Ambeed A164006 Ethyl3-amino-1H-pyrazole-4-carboxylate 95% 100g $76 2021-12-16 Buy

Properties

Melting point :105-107 °C(lit.)
Boiling point :278.95°C (rough estimate)
Density :1.3092 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Sparingly), Methanol (Slightly)
pka :12.98±0.50(Predicted)
form :Crystalline Powder
color :White to yellow
BRN :4964
Stability :Light sensitive
CAS DataBase Reference :6994-25-8(CAS DataBase Reference)
NIST Chemistry Reference :3-Amino-4-carbethoxypyrazole(6994-25-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Ethyl 3-Amino-4-pyrazolecarboxylate (Allopurinol EP Impurity D) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.

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