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API Process Intermediates & Related Compounds

4-Amino-3-chlorophenol hydrochloride

Reference StandardIn stock

Order 4-Amino-3-chlorophenol hydrochloride (CAS 52671-64-4) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
4-Amino-3-chlorophenol hydrochloride chemical structure
CAS number52671-64-4
FormulaC6H7Cl2NO
Molar mass180.03 g/mol
Physical formSolid
HS code2933
InChIKeyRFJVQGMBFQGZPV-UHFFFAOYSA-N
IUPAC name4-amino-3-chlorophenol;hydrochloride

About 4-Amino-3-chlorophenol hydrochloride

Zemixal supplies 4-Amino-3-chlorophenol hydrochloride within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (Reference Standard): CAS 52671-64-4, formula C6H7Cl2NO and molar mass 180.03 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Amino-3-chlorophenol hydrochloride
Product name4-Amino-3-chlorophenol hydrochloride
Catalogue numberZX-012138
CAS number52671-64-4
Other CAS numbers17609-80-2
IUPAC name4-amino-3-chlorophenol;hydrochloride
Molecular formulaC6H7Cl2NO
Molar mass180.03 g/mol
Exact mass178.9905
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 2
Topological polar surface area46.3 Ų
HS code2933
InChIKeyRFJVQGMBFQGZPV-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1O)Cl)N.Cl
PubChem CID12598190
Synonyms3-Chloro-4-aminophenol hydrochloride, 2-Chloro-4-hydroxyaniline hydrochloride, 4-Amino-3-chlorophenol HCl, 2-chloro-4-hydroxy-aniline hydrochloride, Phenol, 4-amino-3-chloro-, hydrochloride (1:1), Phenol, 4-amino-3-chloro-, hydrochloride, 4-amino-3-chlorophenol, chloride, 4-Amino-3-chloro-phenol hydrochloride, 4-Amino-3-chlorophenol hydrochloride, 98%, 4-Amino-3-chlorophenol--hydrogen chloride (1/1)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Amino-3-chlorophenol hydrochloride
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Amino-3-chlorophenol hydrochloride

Which CAS number identifies 4-Amino-3-chlorophenol hydrochloride?
4-Amino-3-chlorophenol hydrochloride is registered under CAS 52671-64-4. You may also see it listed as 3-Chloro-4-aminophenol hydrochloride, 2-Chloro-4-hydroxyaniline hydrochloride, 4-Amino-3-chlorophenol HCl. Our catalogue number for this item is ZX-012138.
What are the formula and molar mass of 4-Amino-3-chlorophenol hydrochloride?
For 4-Amino-3-chlorophenol hydrochloride, its formula is C6H7Cl2NO and its molar mass is 180.03 g/mol. InChIKey RFJVQGMBFQGZPV-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Amino-3-chlorophenol hydrochloride used in pharmaceutical QC?
4-Amino-3-chlorophenol hydrochloride is a characterised reference material linked to Lenvatinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Amino-3-chlorophenol hydrochloride?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Amino-3-chlorophenol hydrochloride?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Amino-3-chlorophenol hydrochloride to my country?
Yes. Because 4-Amino-3-chlorophenol hydrochloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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