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PHR1010 Supelco

Propylparaben

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 4-Hydroxybenzoic acid propyl ester, Propyl 4-hydroxybenzoate, Propyl paraben

  • CAS Number 94-13-3

  • Linear Formula HOC6H4CO2CH2CH2CH3

  • Molecular Weight 180.20

  •  Beilstein/REAXYS Number 1103245

  •  EC Number 202-307-7

  •  MDL number MFCD00002354

  •  PubChem Substance ID 329823041

  •  E Number E216

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Antioxidants & Preservatives, E numbers (Food Additives), E200–E299 (preservatives),
grade   certified reference material
  pharmaceutical secondary standard
InChI Key   QELSKZZBTMNZEB-UHFFFAOYSA-N
form   neat
mp   95-98 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to PhEur P3650000
  traceable to USP 1577008

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. Propylparaben is the benzoate ester, widely used as a preservative in personal care products.

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 (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 LRAC2080 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

Documents

Certificate of Analysis (COA)

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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 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

Peer-Reviewed Papers
15

References

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