M1650000

Methyl parahydroxybenzoate

European Pharmacopoeia (EP) Reference Standard

• 동의어(들): Methyl 4-hydroxybenzoate, p-Hydroxybenzoic acid methyl ester, Methyl paraben, NIPAGIN
• Linear Formula: HOC₆H₄CO₂CH₃
• CAS Number: 99-76-3
• Molecular Weight: 152.15
• Beilstein: 509801
• MDL number: MFCD00002352
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329817698
• NACRES: NA.24

속성

• Grade: pharmaceutical primary standard
• API family: parabens
• 제조업체/상표: EDQM
• mp: 125-128 °C (lit.)
• 응용 분야: pharmaceutical (small molecule)
• 형식: neat
• SMILES string: COC(=O)c1ccc(O)cc1
• InChI: 1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
• InChI key: LXCFILQKKLGQFO-UHFFFAOYSA-N

설명

일반 설명

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, has 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.

애플리케이션

This European Pharmacopoeia reference standard is intended for use only as specifically prescribed in the European Pharmacopoeia. Their suitability for any other use is not guaranteed and is the sole responsibility of the user. This standard is not intended for human or animal use.
Established for use according to European Pharmacopoeia for the preparation of the below-given solutions:

• Reference solutions (a) and (b) in the identification, testing for related substances, and assay of methyl parahydroxybenzoate and sodium methyl parahydroxybenzoate, according to the monographs 0409 and 1262
• Reference solution (c) for the testing of related substances in nifuroxazide using liquid chromatography (2.2.29), according to the monograph 1999
• Reference solution (b) in the identification of sodium ethyl parahydroxybenzoate using thin-layer chromatography (General text 2.2.27), according to the monograph 2134

포장

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

기타 정보

Sales restrictions may apply.

안전성 정보

• 픽토그램: GHS09
• 유해 및 위험 성명서: H411
• 예방조치 성명서: P273 - P391 - P501
• Hazard Classifications: Aquatic Chronic 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 334.4 °F
• Flash Point (°C): 168 °C