Merck, PHR9219-100MG, 2-Hydroxy-2,2-di(2-thienyl)acetic acid

Name: 2-Hydroxy-2,2-di(2-thienyl)acetic acid
Brand: Merck
SKU: PHR9219-100MG

Size:100 mg, Tiotropium impurity A (PhEur), α-Hydroxy-α-2-thienyl-2-thiopheneacetic acid, 2-Hydroxy-2, 2-di(thiophen-2-yl)acetic acid, Di-2-thienylglycolic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Catalog Number: PHR9219-100MG

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Category

Certified Reference Materials

Pack Size100 mg

TagsAnalytical Chemistry Reference Materials Pharmacopeia & Metrological Institutes Standards

CollectionsMerck Certified Reference Materials: CRMs for Calibration, QC & Instrument Validation Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

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
Application
These Reference Materials are suitable for use in several analytical applications including, but not limited to, method development for qualitative and quantitative analyses, daily calibration, and routine quality control testing.
Other Notes
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

Specifications

General

UNSPSC Code	41116107
NACRES	NA.24
MDL number	MFCD04038827
SMILES string	[s]1c(ccc1)C(O)(c2[s]ccc2)C(=O)O
InChI	1S/C10H8O3S2/c11-9(12)10(13,7-3-1-5-14-7)8-4-2-6-15-8/h1-6,13H,(H,11,12)
InChI key	FVEJUHUCFCAYRP-UHFFFAOYSA-N
grade	certified reference material
product line	TraceCERT®
shelf life	limited shelf life, expiry date on the label
manufacturer/tradename	Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
application(s)	pharmaceutical small molecule
shipped in	wet ice
storage temp.	-10 to -25°C
Quality Level	300

Ordering

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