Skip to Content
Merck
All Photos(1)

Documents

PHR2246

Supelco

1-Methyl-5,5-diphenylimidazolidine-2,4-dione

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Hydantoin

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C16H14N2O2
CAS Number:
6859-11-6
Molecular Weight:
266.29
UNSPSC Code:
41116107

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

API family

phenytoin

form

powder

packaging

pkg of 100 mg

storage temp.

2-30°C

InChI

1S/C16H14N2O2/c1-18-15(20)17-14(19)16(18,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,17,19,20)

InChI key

XJFHNALJPCMIFS-UHFFFAOYSA-N

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 LRAC3587 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

related product

Product No.
Description
Pricing

PHR1139

Phenytoin, Pharmaceutical Secondary Standard; Certified Reference Material

1535019

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

1535507

Phenytoin sodium, United States Pharmacopeia (USP) Reference Standard

1535008

Phenytoin, United States Pharmacopeia (USP) Reference Standard

1535020

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

P1290000

Phenytoin, European Pharmacopoeia (EP) Reference Standard

P1300000

Phenytoin sodium, European Pharmacopoeia (EP) Reference Standard

Y0001167

Phenytoin for system suitability, European Pharmacopoeia (EP) Reference Standard

PHR1574

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

PHR1692

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

PHR9055

Benzil, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Danger

Hazard Statements

H302 - H351 - H360D

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Repr. 1A

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

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
LRAC3587

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service