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4,5-Dichloro-2-nitroaniline

Reference StandardAvailable on request

Order 4,5-Dichloro-2-nitroaniline (CAS 6641-64-1) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
4,5-Dichloro-2-nitroaniline chemical structure
CAS number6641-64-1
FormulaC6H4Cl2N2O2
Molar mass207.01 g/mol
Physical formSolid
HS code38229090
InChIKeyFSGTULQLEVAYRS-UHFFFAOYSA-N
IUPAC name4,5-dichloro-2-nitroaniline

About 4,5-Dichloro-2-nitroaniline

Analytical teams working on Triclabendazole use 4,5-Dichloro-2-nitroaniline as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 6641-64-1, formula C6H4Cl2N2O2 and molar mass 207.01 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H300, H302, H310 and H312), 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Triclabendazole

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

Triclabendazole standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 4,5-Dichloro-2-nitroaniline
Product name4,5-Dichloro-2-nitroaniline
Catalogue numberZX-034278
CAS number6641-64-1
IUPAC name4,5-dichloro-2-nitroaniline
Molecular formulaC6H4Cl2N2O2
Molar mass207.01 g/mol
Exact mass205.965
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 3
Topological polar surface area71.8 Ų
HS code38229090
InChIKeyFSGTULQLEVAYRS-UHFFFAOYSA-N
SMILESC1=C(C(=CC(=C1Cl)Cl)[N+](=O)[O-])N
PubChem CID81149
Synonyms3,4-Dichloro-6-nitroaniline, Benzenamine, 4,5-dichloro-2-nitro-, 2-nitro-4,5-dichloroaniline, 1-Amino-4,5-dichloro-2-nitrobenzene, 4,5-dichloro-2-nitro-phenylamine, 4,5-dichloro-2-nitrophenylamine

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
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H300Fatal if swallowed
  • H302Harmful if swallowed
  • H310Fatal in contact with skin
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H330Fatal if inhaled
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H373May causes damage to organs through prolonged or repeated exposure
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P262, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P319, P320, P321, P330, P332 + P317, P337 + P317, P361 + P364

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 4,5-Dichloro-2-nitroaniline
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 4,5-Dichloro-2-nitroaniline

Which CAS number identifies 4,5-Dichloro-2-nitroaniline?
4,5-Dichloro-2-nitroaniline is registered under CAS 6641-64-1. You may also see it listed as 3,4-Dichloro-6-nitroaniline, Benzenamine, 4,5-dichloro-2-nitro-, 2-nitro-4,5-dichloroaniline. Our catalogue number for this item is ZX-034278.
What are the formula and molar mass of 4,5-Dichloro-2-nitroaniline?
For 4,5-Dichloro-2-nitroaniline, its formula is C6H4Cl2N2O2 and its molar mass is 207.01 g/mol. The systematic (IUPAC) name is 4,5-dichloro-2-nitroaniline. InChIKey FSGTULQLEVAYRS-UHFFFAOYSA-N lets you match it in any structure database.
How is 4,5-Dichloro-2-nitroaniline used in pharmaceutical QC?
4,5-Dichloro-2-nitroaniline is a characterised reference material linked to Triclabendazole. 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 4,5-Dichloro-2-nitroaniline?
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 4,5-Dichloro-2-nitroaniline?
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 4,5-Dichloro-2-nitroaniline to my country?
Yes. Because 4,5-Dichloro-2-nitroaniline 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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