Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Chloro-3-((trimethylsilyl)ethynyl)pyridin-2-amine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-CHLORO-3-((TRIMETHYLSILYL)ETHYNYL)PYRIDIN-2-AMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-CHLORO-3-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDIN-2-AMINE
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

866318-90-3

866318-90-3 structure

866318-90-3 structure

Name: 5-Chloro-3-((trimethylsilyl)ethynyl)pyridin-2-amine
Chemical Name: 5-chloro-3-(2-trimethylsilylethynyl)pyridin-2-amine
CAS Number: 866318-90-3
Molecular Formula: C₁₀H₁₃ClN₂Si
Molecular Weight: 224.76200
Create Date: 2018-12-28 10:15:26
Modify Date: 2025-08-27 17:26:30

Name	5-chloro-3-(2-trimethylsilylethynyl)pyridin-2-amine
Synonyms	5-chloro-3-(2-(trimethylsilyl)ethynyl)pyridin-2-amine 5-chloro-3-trimethylsilanylethynylpyridin-2-ylamine 5-chloro-3-[2-(trimethylsilyl)ethynyl]-2-pyridinamine 2-amino-5-chloro-3-[(trimethylsilyl)ethynyl]pyridine 2-AMINO-5-CHLORO-3-(TRIMETHYLSILYL)ACETYLENYLPYRIDINE 5-Chloro-3-((trimethylsilyl)ethynyl)pyridin-2-amine

Molecular Formula	C₁₀H₁₃ClN₂Si
Molecular Weight	224.76200
Exact Mass	224.05400
PSA	38.91000
LogP	3.12730

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H318
Precautionary Statements	P280-P305 + P351 + P338
RIDADR	NONH for all modes of transport
HS Code	2933399090

211308-81-5 structure

211308-81-5

1066-54-2 structure

1066-54-2

~99%

866318-90-3 structure

866318-90-3

Literature: VERTEX PHARMACEUTICALS INCORPORATED? Patent: WO2005/95400 A1, 2005 ; Location in patent: Page/Page column 345; 346 ; WO 2005/095400 A1

1072-98-6 structure

1072-98-6

~%

866318-90-3 structure

866318-90-3

Literature: WO2011/137022 A1, ;

Precursor 3
211308-81-5 1066-54-2 1072-98-6
DownStream 5
866318-88-9 866546-09-0 866546-07-8 866546-10-3
866546-11-4

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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