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API Process Intermediates & Related Compounds

3-Amino-2-chloro-4-methylpyridine

Available on request

3-Amino-2-chloro-4-methylpyridine (CAS 133627-45-9) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
3-Amino-2-chloro-4-methylpyridine chemical structure
CAS number133627-45-9
FormulaC6H7ClN2
Molar mass142.58 g/mol
Physical formSolid
HS code2933
InChIKeyUOBCYTOUXLAABU-UHFFFAOYSA-N
IUPAC name2-chloro-4-methylpyridin-3-amine

About 3-Amino-2-chloro-4-methylpyridine

Researchers and plant chemists source 3-Amino-2-chloro-4-methylpyridine from Zemixal for routine and specialised work. Identity at a glance: CAS 133627-45-9, formula C6H7ClN2 and molar mass 142.58 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H312, H315 and H318. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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.

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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 3-Amino-2-chloro-4-methylpyridine
Product name3-Amino-2-chloro-4-methylpyridine
Catalogue numberZX-042449
CAS number133627-45-9
IUPAC name2-chloro-4-methylpyridin-3-amine
Molecular formulaC6H7ClN2
Molar mass142.58 g/mol
Exact mass142.0298
Physical formSolid
XLogP31.5
H-bond donors / acceptors1 / 2
Topological polar surface area38.9 Ų
HS code2933
InChIKeyUOBCYTOUXLAABU-UHFFFAOYSA-N
SMILESCC1=C(C(=NC=C1)Cl)N
PubChem CID2756387
Synonyms2-Chloro-3-amino-4-methylpyridine, 3-Amino-2-chloro-4-picoline, 2-Chloro-3-amino-4-picoline, 2-chloro-4-methyl-3-pyridinamine, 2-chloro-4-methyl-pyridin-3-amine, 2-chloro-3-amino-4-methyl pyridine, 2-chloro-4-methyl-3-pyridylamine, 2-Chloro-4-methyl-pyridin-3-ylamine

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • 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, P305 + P354 + 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 3-Amino-2-chloro-4-methylpyridine
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 3-Amino-2-chloro-4-methylpyridine

Which CAS number identifies 3-Amino-2-chloro-4-methylpyridine?
3-Amino-2-chloro-4-methylpyridine is registered under CAS 133627-45-9. You may also see it listed as 2-Chloro-3-amino-4-methylpyridine, 3-Amino-2-chloro-4-picoline, 2-Chloro-3-amino-4-picoline. Our catalogue number for this item is ZX-042449.
What are the formula and molar mass of 3-Amino-2-chloro-4-methylpyridine?
For 3-Amino-2-chloro-4-methylpyridine, its formula is C6H7ClN2 and its molar mass is 142.58 g/mol. The systematic (IUPAC) name is 2-chloro-4-methylpyridin-3-amine. InChIKey UOBCYTOUXLAABU-UHFFFAOYSA-N lets you match it in any structure database.
How is 3-Amino-2-chloro-4-methylpyridine used in pharmaceutical QC?
3-Amino-2-chloro-4-methylpyridine is a characterised reference material linked to Rivaroxaban. 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 3-Amino-2-chloro-4-methylpyridine?
The grade and assay are confirmed on the quotation and the batch COA. 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 3-Amino-2-chloro-4-methylpyridine?
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 3-Amino-2-chloro-4-methylpyridine to my country?
Yes. Because 3-Amino-2-chloro-4-methylpyridine 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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