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1021204 USP

4-Aminophenol

United States Pharmacopeia (USP) Reference Standard

Synonym: 4-Hydroxyaniline

  • CAS Number 123-30-8

  • Linear Formula H2NC6H4OH

  • Molecular Weight 109.13

  •  Beilstein/REAXYS Number 385836

  •  MDL number MFCD00007869

  •  PubChem Substance ID 329748983

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Pharmacopeia & Metrological Institutes Standards, USP Standards, USP Standards A - B More...
grade   pharmaceutical primary standard
form   neat
mfr. no.   USP
mp   185-189 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
SMILES string   Nc1ccc(O)cc1
InChI   1S/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2
InChI key   PLIKAWJENQZMHA-UHFFFAOYSA-N

Description

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.

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

USP issued SDS can be found here.

Sales restrictions may apply.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Target organs 
Kidney
RIDADR 
UN 2512 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

HPLC Analysis of Analgesics on Discovery® HS F5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Analgesics on Discovery® HS F5
Keywords: Chromatography, High performance liquid chromatography, Pharmaceutical

Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

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PHR1745 4-Aminophenol hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material
PHR1148 4-Aminophenol (Acetaminophen Related Compound K) (Paracetamol Impurity K), Pharmaceutical Secondary Standard; Certified Reference Material

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