Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine
Price: ￥936.0/1g ￥376.0/250mg ￥3786.0/10g ￥2946.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

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

ANHUI DEXINJIA BIOPHARM CO.,LTD
China
Product Name: 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine
Price: ￥Inquiry/500g ￥Inquiry/1kg ￥Inquiry/10kg ￥Inquiry/50kg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Haiyao

875781-41-2

875781-41-2 structure

875781-41-2 structure

Name: 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine
Chemical Name: 5-bromo-3-(2-trimethylsilylethynyl)pyrazin-2-amine
CAS Number: 875781-41-2
Molecular Formula: C₉H₁₂BrN₃Si
Molecular Weight: 270.201
Create Date: 2018-12-27 19:10:40
Modify Date: 2024-01-20 00:12:11

Name	5-bromo-3-(2-trimethylsilylethynyl)pyrazin-2-amine
Synonyms	5-bromo-3-((trimethylsilyl)ethynyl)pyrazine-2-amine QC-6951 5-bromo-3-trimethylsilanylethynyl-pyrazin-2-ylamine 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine

Density	1.4±0.1 g/cm3
Boiling Point	313.8±42.0 °C at 760 mmHg
Molecular Formula	C₉H₁₂BrN₃Si
Molecular Weight	270.201
Flash Point	143.6±27.9 °C
Exact Mass	268.998383
PSA	51.80000
LogP	3.78
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.572

Hazard Codes	Xn
HS Code	2933990090

24241-18-7 structure

24241-18-7

1066-54-2 structure

1066-54-2

~88%

875781-41-2 structure

875781-41-2

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 3 p. 693 - 698

Precursor 2
24241-18-7 1066-54-2
DownStream 4
875781-43-4 875781-44-5 1201186-54-0 875781-45-6

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%