Pyrimidifen

Name: Pyrimidifen
Brand: Vaqora Chemicals
SKU: VQ-039950

About Pyrimidifen

Listed under CAS 105779-78-0, Pyrimidifen is an analytical reagent available from Vaqora Chemicals. The compound has the formula C20H28ClN3O2, corresponding to a molecular weight of 377.9 g/mol. The IUPAC name is 5-chloro-N-[2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl]-6-ethylpyrimidin-4-amine. Alternative names: Pyrimidifen [ISO:BSI].

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span agrochemical formulations and laboratory analysis. Typical end-use sectors are academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pyrimidifen
Catalogue No.	VQ-039950
CAS Number	105779-78-0
IUPAC name	5-chloro-N-[2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl]-6-ethylpyrimidin-4-amine
Molecular formula	C₂₀H₂₈ClN₃O₂
Molecular weight	377.9 g/mol
Exact mass	377.187
InChIKey	ITKAIUGKVKDENI-UHFFFAOYSA-N
SMILES	CCC1=C(C(=NC=N1)NCCOC2=C(C(=C(C=C2)CCOCC)C)C)Cl
PubChem CID	6451139

Physical properties
Physical form	Other
LogP (XLogP3)	4.9
H-bond donors / acceptors	1 / 5
TPSA	56.3 Å²
Synonyms	5-chloro-N-(2-(4-(2-ethoxyethyl)-2,3-dimethylphenoxy)ethyl)-6-ethyl-4-pyrimidinamine, 5-chloro-N-{2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl}-6-ethylpyrimidin-4-amine, 5-chloro-n-(2-(4-(2-ethoxyethyl)-2,3-dimethylphenoxy)ethyl)-6-ethylpyrimidin-4-amine, Pyrimidifen [ISO:BSI], 4-Pyrimidinamine, 5-chloro-N-[2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl]-6-ethyl-, 5-Chloro-N-{2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl}-6-ethylpyrimidin-4(3H)-imine

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P316, P321, P330, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Pyrimidifen?

The CAS Registry Number of Pyrimidifen is 105779-78-0. It is also known as 5-chloro-N-(2-(4-(2-ethoxyethyl)-2,3-dimethylphenoxy)ethyl)-6-ethyl-4-pyrimidinamine, 5-chloro-N-{2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl}-6-ethylpyrimidin-4-amine, 5-chloro-n-(2-(4-(2-ethoxyethyl)-2,3-dimethylphenoxy)ethyl)-6-ethylpyrimidin-4-amine.

What is the molecular formula and molecular weight of Pyrimidifen?

Pyrimidifen has the molecular formula C20H28ClN3O2 and a molecular weight of 377.9 g/mol. Its IUPAC name is 5-chloro-N-[2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyl]-6-ethylpyrimidin-4-amine.

Which grade and pack sizes of Pyrimidifen can I order?

We supply Pyrimidifen, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pyrimidifen?

Yes. Every lot of Pyrimidifen is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Pyrimidifen be shipped internationally?

Yes. Pyrimidifen is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.