Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-butyl (2-bromothiophen-3-yl)carbamate
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: tert-butyl (2-bromothiophen-3-yl)carbamate
Price: ￥1656.0/1g ￥656.0/250mg ￥5806.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tert-butyl (2-bromothiophen-3-yl)carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21483-64-7

21483-64-7 structure

21483-64-7 structure

Name: tert-butyl (2-bromothiophen-3-yl)carbamate
Chemical Name: 3-(Boc-amino)-2-bromothiophene
CAS Number: 21483-64-7
Molecular Formula: C₉H₁₂BrNO₂S
Molecular Weight: 278.16600
Create Date: 2016-12-03 20:07:08
Modify Date: 2024-01-08 16:09:31

Name	3-(Boc-amino)-2-bromothiophene
Synonyms	tert-butyl N-(2-bromothiophen-3-yl)carbamate

Molecular Formula	C₉H₁₂BrNO₂S
Molecular Weight	278.16600
Exact Mass	276.97700
PSA	70.06000
LogP	3.87120

RIDADR	NONH for all modes of transport
HS Code	2934999090

19228-91-2 structure

19228-91-2

~93%

21483-64-7 structure

21483-64-7

Literature: Wyeth Patent: US2006/154875 A1, 2006 ; Location in patent: Page/Page column 7; 12 ;

24287-95-4 structure

24287-95-4

75-65-0 structure

75-65-0

~67%

21483-64-7 structure

21483-64-7

Literature: ABBOTT LABORATORIES Patent: US2011/152243 A1, 2011 ; Location in patent: Page/Page column 45 ;

Precursor 3
19228-91-2 24287-95-4 75-65-0
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%