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PHR2008

Supelco

Allopurinol Related Compound D

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Ethyl 3-aminopyrazole-4-carboxylate, 3-Amino-4-carbethoxypyrazole

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About This Item

Empirical Formula (Hill Notation):
C6H9N3O2
CAS Number:
6994-25-8
Molecular Weight:
155.15
MDL number:
MFCD00005238
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to BP 844
traceable to Ph. Eur. A0350040
traceable to USP 1013046

API family

allopurinol

form

powder

CofA

current certificate can be downloaded

packaging

pkg of 50 mg

mp

105-107 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-8°C

SMILES string

CCOC(=O)c1c[nH]nc1N

InChI

1S/C6H9N3O2/c1-2-11-6(10)4-3-8-9-5(4)7/h3H,2H2,1H3,(H3,7,8,9)

InChI key

YPXGHKWOJXQLQU-UHFFFAOYSA-N

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Related Categories

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB7874 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

related product

Product No.
Description
Pricing

1013035

Allopurinol Related Compound C, United States Pharmacopeia (USP) Reference Standard

A0350040

Allopurinol impurity D, European Pharmacopoeia (EP) Reference Standard

A0350010

Allopurinol impurity A, European Pharmacopoeia (EP) Reference Standard

A0350000

Allopurinol, European Pharmacopoeia (EP) Reference Standard

A0350020

Allopurinol impurity B, European Pharmacopoeia (EP) Reference Standard

A0350030

Allopurinol impurity C, European Pharmacopoeia (EP) Reference Standard

A0350050

Allopurinol impurity E, European Pharmacopoeia (EP) Reference Standard

PHR1377

Allopurinol, Pharmaceutical Secondary Standard; Certified Reference Material

1013002

Allopurinol, United States Pharmacopeia (USP) Reference Standard

1013013

Allopurinol Related Compound B, United States Pharmacopeia (USP) Reference Standard

1013024

Allopurinol Related Compound A, United States Pharmacopeia (USP) Reference Standard

1013068

Allopurinol Related Compound E, United States Pharmacopeia (USP) Reference Standard

1013079

Allopurinol Related Compound F, United States Pharmacopeia (USP) Reference Standard

BP870

Allopurinol, British Pharmacopoeia (BP) Reference Standard

PHR2005

Allopurinol Related Compound A, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2006

Allopurinol Related Compound B, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2007

Allopurinol Related Compound C, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2009

Allopurinol Related Compound E, Pharmaceutical Secondary Standard; Certified Reference Material

BP832

Allopurinol impurity B, British Pharmacopoeia (BP) Reference Standard

BP844

Allopurinol impurity D, British Pharmacopoeia (BP) Reference Standard

BP845

Allopurinol impurity E, British Pharmacopoeia (BP) Reference Standard

BP843

Allopurinol impurity C, British Pharmacopoeia (BP) Reference Standard

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD2918
LRAB7874

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