Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester
Price: ￥1088.0/250mg ￥368.0/50mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Boc-2,5-Dihydro-1H-pyrrole-3-boronic acid pinacol ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

212127-83-8

212127-83-8 structure

212127-83-8 structure

Name: 1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester
Chemical Name: tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydropyrrole-1-carboxylate
CAS Number: 212127-83-8
Molecular Formula: C₁₅H₂₆BNO₄
Molecular Weight: 295.182
Create Date: 2018-12-29 21:31:56
Modify Date: 2025-08-20 12:51:08

Name	tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydropyrrole-1-carboxylate
Synonyms	1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester 2-Methyl-2-propanyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-1H-pyrrole-1-carboxylate QC-3665 3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester 2,5-dihydro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1-carboxylic acid tert-butyl ester 1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid,pinacol ester TERT-BUTYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE 1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester

Density	1.1±0.1 g/cm3
Boiling Point	330.5±52.0 °C at 760 mmHg
Molecular Formula	C₁₅H₂₆BNO₄
Molecular Weight	295.182
Flash Point	153.7±30.7 °C
Exact Mass	295.195496
PSA	48.00000
LogP	2.73280
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.488
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

630121-86-7 structure

630121-86-7

73183-34-3 structure

73183-34-3

~82%

212127-83-8 structure

212127-83-8

Literature: US2010/204265 A1, ; Page/Page column 91; 92 ;

212127-74-7 structure

212127-74-7

~83%

212127-83-8 structure

212127-83-8

Literature: Journal of the American Chemical Society, , vol. 120, # 31 p. 7995 - 7996

Precursor 3
630121-86-7 73183-34-3 212127-74-7
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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