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API Reference Standards

Apraclonidine

Reference StandardAvailable on request

Buy Apraclonidine (CAS 66711-21-5) from Zemixal: C9H10Cl2N4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-044841.

Pack sizes
Apraclonidine chemical structure
CAS number66711-21-5
FormulaC9H10Cl2N4
Molar mass245.11 g/mol
Physical formSolid
HS code38229090
InChIKeyIEJXVRYNEISIKR-UHFFFAOYSA-N
IUPAC name2,6-dichloro-1-N-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine

About Apraclonidine

Zemixal lists Apraclonidine for laboratories that identify, quantify or control Apraclonidine and its related substances. Identity at a glance (Reference Standard): CAS 66711-21-5, formula C9H10Cl2N4 and molar mass 245.11 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

It carries the GHS signal word Danger (H301, H311 and H331), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Apraclonidine

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

Apraclonidine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Apraclonidine
Product nameApraclonidine
Catalogue numberZX-044841
CAS number66711-21-5
IUPAC name2,6-dichloro-1-N-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine
Molecular formulaC9H10Cl2N4
Molar mass245.11 g/mol
Exact mass244.0283
GradeReference Standard
Physical formSolid
XLogP31.3
H-bond donors / acceptors3 / 2
Topological polar surface area62.4 Ų
HS code38229090
InChIKeyIEJXVRYNEISIKR-UHFFFAOYSA-N
SMILESC1CN=C(N1)NC2=C(C=C(C=C2Cl)N)Cl
PubChem CID2216
Synonyms4-Aminoclonidine, p-aminoclonidine, 1,4-Benzenediamine, 2,6-dichloro-N'-(4,5-dihydro-1H-imidazol-2-yl)-, para-aminoclonidine, 2-(4-amino-2,6-dichloro)phenyliminoimidazolidine, Aplonidine, 2,6-Dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine, p-amino clonidine, Aminoclonidine, p, para-amino clonidine, 2,6-dichloro-N(1)-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine, 2-(4-amino-2,6-dichlorophenylimino)imidazolidine

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H331Toxic if inhaled

Precautionary statements P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + 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 Apraclonidine
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 Apraclonidine

Which CAS number identifies Apraclonidine?
Apraclonidine is registered under CAS 66711-21-5. You may also see it listed as 4-Aminoclonidine, p-aminoclonidine, 1,4-Benzenediamine, 2,6-dichloro-N'-(4,5-dihydro-1H-imidazol-2-yl)-. Our catalogue number for this item is ZX-044841.
What are the formula and molar mass of Apraclonidine?
For Apraclonidine, its formula is C9H10Cl2N4 and its molar mass is 245.11 g/mol. The systematic (IUPAC) name is 2,6-dichloro-1-N-(4,5-dihydro-1H-imidazol-2-yl)benzene-1,4-diamine. InChIKey IEJXVRYNEISIKR-UHFFFAOYSA-N lets you match it in any structure database.
How is Apraclonidine used in pharmaceutical QC?
Apraclonidine is a characterised reference material linked to Apraclonidine. 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 Apraclonidine?
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 Apraclonidine?
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 Apraclonidine to my country?
Yes. Because Apraclonidine 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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