Skip to Content
MilliporeSigma
All Photos(1)

Documents

75161

Supelco

Bis(1-methylethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

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

Synonym(s):

Nimodipine impurity B (PhEur)

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

About This Item

Empirical Formula (Hill Notation):
C21H26N2O6
CAS Number:
21881-78-7
Molecular Weight:
402.44
MDL number:
MFCD00347775
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

300

API family

nimodipine

form

solid

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

storage temp.

2-8°C

SMILES string

CC1=C(C(OC(C)C)=O)C(C(C(OC(C)C)=O)=C(C)N1)C2=CC=CC([N+]([O-])=O)=C2

Looking for similar products? Visit Product Comparison Guide

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

PHR1293

Nimodipine, Pharmaceutical Secondary Standard; Certified Reference Material

N0850000

Nimodipine, European Pharmacopoeia (EP) Reference Standard

N0850010

Nimodipine impurity A, European Pharmacopoeia (EP) Reference Standard

1463870

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

1463858

Nimodipine, United States Pharmacopeia (USP) Reference Standard

1463869

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

Y0001784

Nimodipine for peak identification, European Pharmacopoeia (EP) Reference Standard

BP651

Nimodipine, British Pharmacopoeia (BP) Reference Standard

BP943

Nimodipine impurity A, British Pharmacopoeia (BP) Reference Standard

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
BCCF4187

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