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API Process Intermediates & Related Compounds

2-Amino-5-chloropyridine

Reference StandardIn stock

Order 2-Amino-5-chloropyridine (CAS 1072-98-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
2-Amino-5-chloropyridine chemical structure
CAS number1072-98-6
FormulaC5H5ClN2
Molar mass128.56 g/mol
Physical formSolid
HS code2933
InChIKeyMAXBVGJEFDMHNV-UHFFFAOYSA-N
IUPAC name5-chloropyridin-2-amine

About 2-Amino-5-chloropyridine

2-Amino-5-chloropyridine sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Key data (Reference Standard): CAS 1072-98-6, formula C5H5ClN2 and molar mass 128.56 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H332. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Zopiclone

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

Zopiclone standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of 2-Amino-5-chloropyridine
Product name2-Amino-5-chloropyridine
Catalogue numberZX-011986
CAS number1072-98-6
IUPAC name5-chloropyridin-2-amine
Molecular formulaC5H5ClN2
Molar mass128.56 g/mol
Exact mass128.0141
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors1 / 2
Topological polar surface area38.9 Ų
HS code2933
InChIKeyMAXBVGJEFDMHNV-UHFFFAOYSA-N
SMILESC1=CC(=NC=C1Cl)N
PubChem CID66174
Synonyms(5-Chloropyridin-2-yl)amine, 5-Chloro-2-aminopyridine, 5-Chloro-2-pyridinamine, 5-Chloro-2-pyridineamine, 5-Chloro-alpha-aminopyridine, 2-Pyridinamine, 5-chloro-, 5-Chloro-2-pyridylamine, Pyridine, 2-amino-5-chloro-, 5-chloropyridin-2-ylamine, 2-amino-5-chloro pyridine, 5-chloro-pyridin-2-ylamine, 2-amino-5chloropyridine

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

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 2-Amino-5-chloropyridine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about 2-Amino-5-chloropyridine

Which CAS number identifies 2-Amino-5-chloropyridine?
2-Amino-5-chloropyridine is registered under CAS 1072-98-6. You may also see it listed as (5-Chloropyridin-2-yl)amine, 5-Chloro-2-aminopyridine, 5-Chloro-2-pyridinamine. Our catalogue number for this item is ZX-011986.
What are the formula and molar mass of 2-Amino-5-chloropyridine?
For 2-Amino-5-chloropyridine, its formula is C5H5ClN2 and its molar mass is 128.56 g/mol. The systematic (IUPAC) name is 5-chloropyridin-2-amine. InChIKey MAXBVGJEFDMHNV-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Amino-5-chloropyridine used in pharmaceutical QC?
2-Amino-5-chloropyridine is a characterised reference material linked to Zopiclone. 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 2-Amino-5-chloropyridine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Amino-5-chloropyridine?
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 2-Amino-5-chloropyridine to my country?
Yes. Because 2-Amino-5-chloropyridine 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.

Other grades with CAS 1072-98-6

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