規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
100mg | ¥ ????? | > 10 | > 10 | -- | 2 | 5 | 2 | ¥ ????? | - + |
250mg | ¥ ????? | > 10 | > 10 | 1 | 5 | 7 | 3 | ¥ ????? | - + |
1g | ¥ ?????? | > 10 | > 10 | -- | 5 | 7 | 2 | ¥ ?????? | - + |
5g | ¥ ?????? | > 10 | > 10 | 1 | 7 | 10 | 4 | ¥ ?????? | - + |
10g | ¥ ?????? | > 10 | > 10 | 1 | 4 | 5 | 3 | ¥ ?????? | - + |
25g | ¥ ??????? | 5 | 5 | -- | -- | -- | -- | ¥ ??????? | - + |
100g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
500g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
1000g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1043418
CAS 號
779-27-1
中文名稱
3-羧基-7-羥基香豆素
MDL 號
MFCD00017491
分子量
206.15
存儲條件
2-8°C, protect from light, stored under nitrogen
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
熔點
261 °C
沸點
474.8±45.0 °C at 760 mmHg
閃點
旋光
描述
TPSA
87.74
LogP
1.1968
H_Acceptors
4
H_Donors
2
Rotatable_Bonds
1
[1]. Sun WC, et al. Synthesis of novel fluorinated coumarins: excellent UV-light excitable fluorescent dyes. Bioorg Med Chem Lett. 1998 Nov 17;8(22):3107-10.
[2]. K Higai, et al. A fluorometric assay for glycosyltransferase activities using sugars aminated and tagged with 7-hydroxycoumarin-3-carboxylic acid as substrates and high performance liquid chromatography. Biol Pharm Bull. 1999 Apr;22(4):333-8.
[3]. Y Hashidoko, et al. Induction of 4-hydroxycinnamate decarboxylase in Klebsiella oxytoca cells exposed to substrates and non-substrate 4-hydroxycinnamate analogs. Biosci Biotechnol Biochem. 2001 Dec;65(12):2604-12.
[4]. Yuichiro Hori, et al. Photoactive yellow protein-based protein labeling system with turn-on fluorescence intensity. J Am Chem Soc. 2009 Nov 25;131(46):16610-1.
警示圖
警示詞
Warning
危險申明
H315-H319-H335
警告申明
P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501
GHS 編碼
GHS07
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現貨供應
專業護航
售后無憂
品質保障
無需湊單