2,4-Dichlorothieno[3,2-d]pyrimidine

CAS No.：16234-14-3

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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2,4-Dichlorothieno[3,2-d]pyrimidine Basic information

Product Name:	2,4-Dichlorothieno[3,2-d]pyrimidine
Synonyms:	Thieno[3,2-d]pyrimidine, 2,4-dichloro-;2,4-Dichlorothiopheno[3,2-d]pyrimidine;2,4-dichlorothieno[3,2-d]pyrimidine ,97%;2,4-dichlorothieno[3,2-d]...;4-dichlorothieno[3;2,4-dichlorothieno;2,4-dichlorothieno[3,2-d]pgriMidine;2,4-Dichlorothieno[3,2-d]pyrimidine
CAS:	16234-14-3
MF:	C6H2Cl2N2S
MW:	205.06
EINECS:	695-110-4
Product Categories:	Heterocycle-Pyrimidine series;API intermediates;Heterocycles;CHIRAL CHEMICALS
Mol File:	16234-14-3.mol

2,4-Dichlorothieno[3,2-d]pyrimidine Chemical Properties

Melting point	136.0 to 140.0 °C
Boiling point	274.8±22.0 °C(Predicted)
density	1.662±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	-0.72±0.40(Predicted)
color	White to Almost white

Safety Information

Safety Statements	24/25
RIDADR	UN2811
HazardClass	IRRITANT
HS Code	29335990

MSDS Information

2,4-Dichlorothieno[3,2-d]pyrimidine Usage And Synthesis

Chemical Properties	2,4-Dichlorothieno[3,2-d]pyrimidine is White solid
Uses	2,4-Dichlorothieno[3,2-d]pyrimidine is used in the synthesis of PI3K inhibitor under noncryogenic conditions.

2,4-Dichlorothieno[3,2-d]pyrimidine Preparation Products And Raw materials

Raw materials	Phosphorus oxychloride-->Urea-->Methyl 3-amino-2-thiophenecarboxylate
Preparation Products	Olmutinib

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