A0350050

Allopurinol impurity E

European Pharmacopoeia (EP) Reference Standard

Manufacturer: Sigma Aldrich

CAS Number: 31055-19-3

Synonym(S): Ethyl 3-(formylamino)-1H-pyrazole-4-carboxylate, Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate

Select a Size

Pack Size SKU Availability Price
20 MG A0350050-20-MG In Stock ₹ 14,267.35

A0350050 - 20 MG

₹ 14,267.35

In Stock

Quantity

1

Base Price: ₹ 14,267.35

GST (18%): ₹ 2,568.123

Total Price: ₹ 16,835.473

grade

pharmaceutical primary standard

API family

allopurinol

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

InChI

1S/C7H9N3O3/c1-2-13-7(12)5-3-9-10-6(5)8-4-11/h3-4H,2H2,1H3,(H2,8,9,10,11)

InChI key

VAEIHNPPOAVFAR-UHFFFAOYSA-N

Other Options

Image Product Name Manufacturer Price Range
11-102-2941
Allopurinol Impurity E, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™
MilliporeSigma Supelco ₹ 26,865.84
50-186-6079
Sigma Aldrich Fine Chemicals Biosciences Allopurinol impurity E European Pharmacopoeia (EP) Reference Standard | 31055-19-3 |
Sigma Aldrich Fine Chemicals Biosciences ₹ 16,350.52
11-101-3890
Allopurinol Related Compound E Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
MilliporeSigma Supelco ₹ 76,319.52
1013068
Allopurinol Related Compound E
Sigma Aldrich ₹ 1,55,934.13
BP845
Allopurinol impurity E
Sigma Aldrich ₹ 24,767.60
CS-0531660
Ethyl 3-formamido-1H-pyrazole-4-carboxylate Allopurinol Impurity
ChemScene --
AF63319
31055-19-3 | ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
A2B Chem ₹ 88,640.16

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Description

  • General description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
  • Application: Allopurinol impurity E EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
  • Packaging: The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
  • Other Notes: Sales restrictions may apply.

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Show Difference

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Sigma Aldrich

A0350050

European Pharmacopoeia (EP) Referen...


grade:
pharmaceutical primary standard

API family:
allopurinol

manufacturer/tradename:
EDQM

application(s):
pharmaceutical (small molecule)

format:
neat

storage temp.:
2-8°C

InChI:
1S/C7H9N3O3/c1-2-13-7(12)5-3-9-10-6(5)8-4-11/h3-4H,2H2,1H3,(H2,8,9,10,11)

InChI key:
VAEIHNPPOAVFAR-UHFFFAOYSA-N

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pharmaceutical primary standard

API family:
__

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pharmaceutical (small molecule)

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neat

storage temp.:
−20°C

InChI:
__

InChI key:
__

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pharmaceutical primary standard

API family:
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InChI:
1S/C15H23NO2.ClH/c1-4-7-13-8-5-6-9-15(13)18-11-14(17)10-16-12(2)3;/h4-6,8-9,12,14,16-17H,1,7,10-11H2,2-3H3;1H

InChI key:
RRCPAXJDDNWJBI-UHFFFAOYSA-N

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InChI:
1S/C13H18Br2N2O.ClH/c14-9-5-8(13(16)12(15)6-9)7-17-10-1-3-11(18)4-2-10;/h5-6,10-11,17-18H,1-4,7,16H2;1H/t10-,11-;

InChI key:
QNVKOSLOVOTXKF-PFWPSKEQSA-N