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p-Aminophenol

4-Aminophenol, PAP · CAS 123-30-8

Intermediates Pharmaceutical intermediate CoA per lotSDSGMP statement

The phenol that becomes paracetamol, and the reason paracetamol CoAs carry a 4-aminophenol limit. Supplied with the aniline and hydroquinone precursors controlled, since they carry through the whole downstream route.

An aromatic building block. Supplied with the process impurities identified, because they carry downstream into the API specification.

Identity

Catalogue no.BP-INT-013
CAS number123-30-8
Molecular formulaC6H7NO
Molecular weight109.13 g/mol
HS code2922.29
Synonyms4-Aminophenol, PAP
Product linePharmaceutical Intermediates
CategoryAromatic Building Blocks

Release specification

Catalogue standard below. For a supply agreement we release against your dossier specification; send it with the enquiry and the CoA will be built around it.

ParameterSpecification
Assay≥ 99.0%
Related substancesAniline ≤ 0.10%; hydroquinone ≤ 0.10%; any unspecified impurity ≤ 0.30%
Water content≤ 0.5% (Karl Fischer)
Heavy metals≤ 20 ppm (ICP-MS)
Melting range186–189 °C
Residue on ignition≤ 0.10%

Application

Key intermediate in paracetamol synthesis; also used in photographic developers and dye synthesis.

Packaging, storage & logistics

Standard packaging25 kg fibre drum with double PE liner
Minimum order25 kg
Lead time15–25 days
Storage conditionsStore below 25 °C, protected from light and air
Shipping documentsInvoice, packing list, CoA, SDS, certificate of origin; DGM/IATA declaration where applicable

Pack sizes available — pick one to prefill the enquiry

100 g1 kg25 kg500 kg

Documentation provided

  • CoA per lotLot-specific, with the test methods cited
  • SDSCurrent GHS revision; destination-language version on request
  • GMP statementSite-level GMP status and the last audit date, issued per customer

Need the DMF open part, a sample CoA or an audit pack before you can qualify us? Ask on the enquiry form — we send those documents before any commercial discussion.

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