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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 2-Amino-5-methylpyridine for Sale > 2-Amino-5-methylpyridine CAS 1603-41-4 Key Intermediate for Neonicotinoid Pesticide and Pharmaceutical Research hd
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2-Amino-5-methylpyridine CAS 1603-41-4 Key Intermediate for Neonicotinoid Pesticide and Pharmaceutical Research hd

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Unit Price:

$100-130/G FOB

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CAS No.:

1603-41-4

Grade:

Reagent Grade

Content:

99%

Port:

qingdao

Brand:

//

Packaging:

1g, 5g, 25g, 100g, 25kg

Price valid (until):

2026-09-09

Company Type:
Trader
Location:
China
Qualification:
Main Products:

3-(1-Naphthoyl)indole

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    —— Product Specification ——

    Parameter Specification Details
    Product Name 2-Amino-5-methylpyridine 5-Methylpyridin-2-amine; 2-Amino-5-picoline
    CAS Number 1603-41-4 1603-41-4
    Molecular Formula C₆H₈N₂ 6 carbons, 8 hydrogens, 2 nitrogens
    Molecular Weight 108.14 g/mol
    Appearance White to light yellow crystalline powder/flakes Visual inspection
    Purity ≥98.0% Determined by GC/HPLC
    Melting Point 76 – 77°C
    Boiling Point 227°C
    Solubility Soluble in water, methanol, toluene, benzene Hygroscopic
    pKa 7.22 (+1, 25°C)
    Storage Room temperature, sealed, dry place, inert atmosphere Protect from light and moisture
    Packaging 5g, 25g, 100g, 500g Amber glass vials
    Application Research use only Organic synthesis, pharmaceutical and pesticide research


    —— Product Detail ——

    Product Overview

    • 2-Amino-5-methylpyridine (CAS 1603-41-4), also known as 2-Amino-5-picoline or 5-Methyl-2-pyridylamine, is a monosubstituted pyridine derivative featuring an amino group at the 2-position and a methyl group at the 5-position of the pyridine ring . It appears as a white to light yellow crystalline powder or flakes with the molecular formula C₆H₈N₂ and a molecular weight of 108.14 g/mol


    Packaging & Shipping

                  • Research quantities: 5mg, 10mg, 25mg amber glass vials

                  • Bulk quantities: 50mg, 100mg amber glass bottles

                  • Custom packaging available upon request

                  • Not classified as hazardous material for transport under normal conditions

                  • Product for research and analytical use only; not for human therapeutic use

    Shop CAS 18048-64-1 Eltrombopag Intermediate for Pharmaceutical Research  kr-Detailed Image 1

    Company profile ——


     Shop CAS 1231930-42-9 Abemaciclib Intermediate for Pharma researech use KR-Detailed Image 1

    Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

    Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

    We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

    To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

    Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.

     

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    —— Q&A ——

    Q1: How to confirm the product quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirements for confirmation.

    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. If any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

    Q4: What is your MOQ? Is there a discount?
    A: For highvalue products, our MOQ starts from 1g and generally starts from 10g. For other lowprice products, our MOQ starts from 100g and 1kg.
    Q: Is there a discount?
    A: Yes, for larger quantities, we always support with better prices.

    Q5: How to start orders or make payments?
    A: You can send us your Purchase Order (if your company has one), or just send a simple confirmation by email or via Trade Manager. We will then send you a Proforma Invoice with our bank details for your confirmation, and you can make payment accordingly. If you have other preferred payment methods, we are open to discussion and negotiation.



    light yellow crystalline flakes

    Certificates
    • 2-Amino-5-methylpyridine CAS 1603-41-4 Key Intermediate for Neonicotinoid Pesticide and Pharmaceutical Research hd Certificates 1 TDS

    Basic Info
    Product Name:

    2-Amino-5-methylpyridine

    Other Name:

    2-Pyridinamine,5-methyl-;3-Picoline,6-amino-;5-Methyl-2-pyridinamine;2-Amino-5-methylpyridine;5-Methyl-2-pyridylamine;5-Methyl-2-aminopyridine;2-Amino-5-picoline;(5-Methylpyridin-2-yl)amine;NSC 1489;NSC 96444;6-Amino-3-picoline

    CAS No.:

    1603-41-4

    Molecular Formula:

    C6H8N2

    InChIKeys:

    InChIKey=CMBSSVKZOPZBKW-UHFFFAOYSA-N

    Molecular Weight:

    108.14

    Exact Mass:

    108.14

    BRN:

    107050

    EC Number:

    216-503-5

    UNII:

    8UM54T43WT

    NSC Number:

    96444|1489

    DSSTox ID:

    DTXSID4029220

    HScode:

    29333999

    Characteristics
    PSA:

    38.9

    XLogP3:

    1

    Appearance:

    White to light yellow Crystalline Powder, Crystals or Flakes

    Density:

    227

    Melting Point:

    76.5 °C

    Boiling Point:

    227 °C

    Flash Point:

    118°C

    Refractive Index:

    1,524-1,528

    Water Solubility:

    1000g/l

    Storage Conditions:

    Refrigerator

    Vapor Pressure:

    0.0794mmHg at 25°C

    Toxicity:

    Oral-rat LD50: 200mg/kg; Subcutaneous-mouse LD50: 110 mg/kg

    Flammability characteristics:

    Flammable; burning produces toxic nitrogen oxide fumes

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Acute toxicity - Category 3, Dermal

    Skin irritation, Category 2

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H311 Toxic in contact with skin

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P316 Get emergency medical help immediately.

    P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    3-(1-Naphthoyl)indole

    Location:

    RONGSHENG BEIYUANDAJIE 9, LICHENG DISTRICT,JINAN, SHANDONG CHINA

    Year of Establishment:

    2022

    Jinan Topfull Chemical Co., Ltd. is a global chemical Industrial and focuses on advanced chemical technology. Specialized in Cosmetic materials, water treatment, fine chemicals and so on. We are looking forward to working together with the people of all circles at home and abroad to seek common development!
  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    2-Amino-5-picoline

    100 KG Dec 24, 2025
    Post an enquiry for this product
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