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API Reference Standards

Chloroquine Sulfate

Reference StandardAvailable on request

Buy Chloroquine Sulfate (CAS 132-73-0) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Chloroquine Sulfate chemical structure
CAS number132-73-0
FormulaC18H28ClN3O4S
Molar mass418 g/mol
Physical formSolid
HS code38229090
InChIKeyOJPWHUOVKVKBQB-UHFFFAOYSA-N
IUPAC name4-N-(7-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine;sulfuric acid

About Chloroquine Sulfate

Analytical teams working on Chloroquine use Chloroquine Sulfate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 132-73-0, formula C18H28ClN3O4S and molar mass 418 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

It carries the GHS signal word Warning (H302, H319 and H373), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Chloroquine

See every impurity, metabolite and related compound we list for this API.

Chloroquine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Chloroquine Sulfate
Product nameChloroquine Sulfate
Catalogue numberZX-029854
CAS number132-73-0
IUPAC name4-N-(7-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine;sulfuric acid
Molecular formulaC18H28ClN3O4S
Molar mass418 g/mol
Exact mass417.1489
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 7
Topological polar surface area111 Ų
HS code38229090
InChIKeyOJPWHUOVKVKBQB-UHFFFAOYSA-N
SMILESCCN(CC)CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl.OS(=O)(=O)O
PubChem CID91441
SynonymsChloroquine sulphate, Nivaquine, Cisplaquin, Melubrin, Chlorquine sulfate, Chloroquin sulfate, 7-Chloro-4-((4-(diethylamino)-1-methylbutyl)amino)quinoline sulfate (1:1), 1,4-Pentanediamine, N4-(7-chloro-4-quinolinyl)-N1,N1-diethyl-, sulfate (1:1), N4-(7-chloroquinolin-4-yl)-N1,N1-diethylpentane-1,4-diamine sulfate, Chloroquini sulfas, 1,4-Pentanediamine, N(sub 4)-(7-chloro-4-quinolinyl)-N(sub 1),N(sub 1)-diethyl-, sulfate, N(sub 4)-(7-Chloro-4-quinolinyl)-N(sub 1),N(sub 1)-diethyl-1,4-pentanediamine

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
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H319Causes serious eye irritation
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P260, P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P319, P330, P337 + P317, 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 Chloroquine Sulfate
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 Chloroquine Sulfate

Which CAS number identifies Chloroquine Sulfate?
Chloroquine Sulfate is registered under CAS 132-73-0. You may also see it listed as Chloroquine sulphate, Nivaquine, Cisplaquin. Our catalogue number for this item is ZX-029854.
What are the formula and molar mass of Chloroquine Sulfate?
For Chloroquine Sulfate, its formula is C18H28ClN3O4S and its molar mass is 418 g/mol. InChIKey OJPWHUOVKVKBQB-UHFFFAOYSA-N lets you match it in any structure database.
How is Chloroquine Sulfate used in pharmaceutical QC?
Chloroquine Sulfate is a characterised reference material linked to Chloroquine. 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 Chloroquine Sulfate?
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 Chloroquine Sulfate?
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 Chloroquine Sulfate to my country?
Yes. Because Chloroquine Sulfate 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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