Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7H-Pyrrolo[2,3-d]pyriMidine, 4-[2-(triMethylsilyl)ethynyl]-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-((TRIMETHYLSILYL)ETHYNYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1147014-68-3

1147014-68-3 structure

1147014-68-3 structure

Name: 4-((TRIMETHYLSILYL)ETHYNYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
Chemical Name: trimethyl-[2-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)ethynyl]silane
CAS Number: 1147014-68-3
Molecular Formula: C₁₁H₁₃N₃Si
Molecular Weight: 215.327
Create Date: 2018-11-25 04:11:13
Modify Date: 2025-09-29 11:36:12

Name	trimethyl-[2-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)ethynyl]silane

Density	1.1±0.1 g/cm3
Boiling Point	325.8±35.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃N₃Si
Molecular Weight	215.327
Flash Point	150.9±25.9 °C
Exact Mass	215.087875
PSA	41.57000
LogP	2.47
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.584

HS Code	2933990090

3680-69-1 structure

3680-69-1

1066-54-2 structure

1066-54-2

~62%

1147014-68-3 structure

1147014-68-3

Literature: TARGEGEN INC. Patent: WO2009/55674 A1, 2009 ; Location in patent: Page/Page column 53 ; WO 2009/055674 A1

Precursor 2
3680-69-1 1066-54-2
DownStream 0

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%

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