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PHR1011 Supelco

Ethylparaben

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Ethyl 4-hydroxybenzoate, Ethylparaben

  • CAS Number 120-47-8

  • Linear Formula HOC6H4CO2C2H5

  • Molecular Weight 166.17

  •  Beilstein/REAXYS Number 1101972

  •  EC Number 204-399-4

  •  MDL number MFCD00002353

  •  eCl@ss 39024522

  •  PubChem Substance ID 329823042

  •  E Number E214

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Properties

Related Categories A-F, A-H, Additional Standards, All Alphabetically Sorted, Analytical Standards,
grade   certified reference material
  pharmaceutical secondary standard
InChI Key   NUVBSKCKDOMJSU-UHFFFAOYSA-N
form   neat
bp   297-298 °C (lit.)
mp   114-117 °C (lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to PhEur E2425000
  traceable to USP 1267000

Description

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.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAB3689 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
DH2190000
Protocols & Articles

Articles

GC Analysis of Parabens on SLB®-5ms after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Parabens on SLB®-5ms after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber
Keywords: Antimicrobials, Chromatography, Gas chromatography, Pharmaceutical, Purification, Solid phase microextractions

HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18
Keywords: Chromatography, High performance liquid chromatography, Vitamins

HPLC Analysis of Benzoic Acid Deriviatives on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Benzoic Acid Deriviatives on Ascentis® RP-Amide
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Benzoic Acid and Related Compounds on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Benzoic Acid and Related Compounds on Ascentis® RP-Amide
Keywords: Chromatography, Cosmetics, High performance liquid chromatography

HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide
Keywords: Chromatography, Cosmetics, High performance liquid chromatography

HPLC Analysis of Paraben Preservatives on Discovery® C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Paraben Preservatives on Discovery® C18
Keywords: Chromatography, Cosmetics, High performance liquid chromatography

Related Content

Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

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