Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-5-(((TERT-BUTYLDIMETHYLSILYL)OXY)METHYL)PYRROLIDIN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

106191-02-0

106191-02-0 structure

106191-02-0 structure

Name: (5S)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone
Chemical Name: (S)-5-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-2-one
CAS Number: 106191-02-0
Molecular Formula: C₁₁H₂₃NO₂Si
Molecular Weight: 229.39100
Create Date: 2018-12-31 06:51:33
Modify Date: 2026-08-03 19:40:42

Name	(S)-5-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-2-one
Synonyms	(5S)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone,e.e 2-Pyrrolidinone, 5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (5S) (S)-5-((tert-butyldiMethylsilyloxy)Methyl)pyrrolidin-2-one L-O-TBDMS-PYROGLUTAMINOL (2S)-2-[[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]METHYL]-5-OXO-1-PYRROLIDINE (5S)-5-[[[(tert-butyl)dimethylsilyl]oxy]methyl]pyrrolidin-2-one (5S)- 5-[[[(1,1-diMethylethyl)diMethylsilyl]oxy]Methyl]-2-Pyrrolidinone (S)-5-[[(tert-Butyldimethylsilyl)oxy]methyl]-2-pyrrolidinone (5S)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2- pyrrolidinone (5S)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]pyrrolidin-2-one

Molecular Formula	C₁₁H₂₃NO₂Si
Molecular Weight	229.39100
Exact Mass	229.15000
PSA	38.33000
LogP	2.61560

HS Code	2933790090

Precursor 10
18162-48-6 17342-08-4 4931-66-2 98-79-3
96014-55-0 45214-91-3 126587-35-7 39538-20-0
56-86-0 7149-65-7
DownStream 1
81658-25-5

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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