Molekula

4-Amino-3,5-dichloro-2,6-difluoropyridine

CAS 2840-00-8 C5H2CI2F2N2 MW 198.99 In stock

4-Amino-3,5-dichloro-2,6-difluoropyridine is a fluorinated heterocyclic compound used in pharmaceutical and agrochemical synthesis. It serves as an intermediate in the production of active ingredients. Available with CAS number 2840-00-8, molecular formula C5H2Cl2F2N2, and molecular weight 198.99 g/mol. Stored at 2 to 8 °C. Signal word: Warning. Molekula supplies 4-Amino-3,5-dichloro-2,6-difluoropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

1 g

£30.90 · per pack
5 g

£55.70 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Property	Value
Appearance	White powder
Assay/Purity	≥ 92%
Melting Point	112.8 - 113.6 °C
Water	≤ 0.5%
Simple impurity	≤ 0.5%

Storage & handling

Property	Value
Storage Temperature	2 to 8 °C
Transport Class	9
Packing Group	III
Shelf Life	48 months

Identification

Property	Value
CAS Number	2840-00-8
Molecular Formula	C5H2CI2F2N2
Molecular Weight	198.99
SMILES	C1(=C(C(=NC(=C1Cl)F)F)Cl)N
EC / UN Number	3077
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2933.39.92.00
Tariff Code	2933399999

Safety & GHS

Warning

Health Hazard GHS07
Hazardous to the Environment GHS09

Hazard statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H411 Toxic to aquatic life with long lasting effects

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P302+352 IF ON SKIN: Wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 4-Amino-3,5-dichloro-2,6-difluoropyridine used for?

It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.

What is the chemical formula and molecular weight?

The formula is C5H2Cl2F2N2 with a molecular weight of 198.99 g/mol.

How should this compound be stored?

Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.

What grade is available?

Available in technical grade; custom purity levels may be requested.

Can Molekula supply this in bulk?

Yes, bulk quantities are available upon request; please contact our sales team for details.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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