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Merck

1577008

USP

Propylparaben

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

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

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Fórmula lineal:
HOC6H4CO2CH2CH2CH3
Número CAS:
Peso molecular:
180.20
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1103245
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grade

pharmaceutical primary standard

API family

parabens

manufacturer/tradename

USP

mp

95-98 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCCOC(=O)c1ccc(O)cc1

InChI

1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3

InChI key

QELSKZZBTMNZEB-UHFFFAOYSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Propylparaben USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Propylparaben Sodium
  • Bacteriostatic Sodium Chloride Injection
  • Chlorambucil Tablets
  • Dexamethasone Oral Solution
  • Aripiprazole Tablets
  • Butylparaben

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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hcodes

Hazard Classifications

Aquatic Chronic 3

Clase de almacenamiento

11 - Combustible Solids

flash_point_f

356.0 °F

flash_point_c

180 °C



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Propylparaben Sodium
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(5), 5995-5995 null
R Sawamura et al.
Die Pharmazie, 70(2), 74-80 (2015-05-23)
This study was conducted to evaluate the pharmacokinetics of loxoprofen (LX) and its active metabolite (trans-OH form) after a single dermal application of LX gel (LX-G) to rats. In the skin at the treated site, generation of the trans-OH form
Anna Maria Wróbel et al.
Toxicology letters, 230(3), 375-381 (2014-08-17)
Numerous studies have shown that widely used parabens possess estrogenic properties. In the present study, we examined the effects of methyl-, propyl- and butylparaben on the mRNA and protein expression of estrogen receptor (ER)-α (ESR1) and -β (ESR2) and the