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146056

Sigma-Aldrich

3-硝基苯甲醇

98%

别名:

NOBA

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25 G
¥927.94

¥927.94

国内现货，预计发货时间2025年4月27日详情

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25 G
¥927.94

About This Item

线性分子式:
O2NC6H4CH2OH
CAS号:
619-25-0
分子量:
153.14
Beilstein:
2044769
EC 号:
210-588-2
MDL编号:
MFCD00007273
UNSPSC代码:
12352100
PubChem化学物质编号:
24848758
NACRES:
NA.22

¥927.94

国内现货，预计发货时间2025年4月27日详情

获取大包装报价

质量水平

100

方案

98%

沸点

175-180 °C/3 mmHg (lit.)

mp

26-32 °C (lit.)

密度

1.29 g/mL at 20 °C (lit.)

官能团

hydroxyl
nitro

SMILES字符串

OCc1cccc(c1)[N+]([O-])=O

InChI

1S/C7H7NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-4,9H,5H2

InChI key

CWNPOQFCIIFQDM-UHFFFAOYSA-N

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此商品
864774959886473
(−)-松油烯-4-醇 ≥95.0% (sum of enantiomers, GC)

11584

(−)-松油烯-4-醇

(+)-萜品烯-4-醇 analytical standard

86477

(+)-萜品烯-4-醇

(−)-松油烯-4-醇 analytical standard

49598

(−)-松油烯-4-醇

α-松油烯 ≥95.0% (GC)

86473

α-松油烯

assay

≥95.0% (sum of enantiomers, GC)

assay

≥98.0% (sum of enantiomers, GC)

assay

≥95.0% (sum of enantiomers, GC)

assay

≥95.0% (GC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

density

0.934 g/mL at 20 °C

density

0.933 g/mL at 20 °C (lit.)

density

0.934 g/mL at 20 °C

density

0.837 g/mL at 25 °C (lit.)

refractive index

n20/D 1.479

refractive index

n20/D 1.479

refractive index

-

refractive index

n20/D 1.478 (lit.)

optical activity

[α]20/D -25±6°, neat

optical activity

-

optical activity

[α]/D -25±6°, neat

optical activity

-

optical purity

enantiomeric ratio: ~2:1

optical purity

enantiomeric ratio: ~2:1

optical purity

enantiomeric ratio: ~2:1

optical purity

-

一般描述

3-Nitrobenzyl alcohol is the best substrate for cytosolic alcohol dehydrogenase[1].

应用

3-Nitrobenzyl alcohol was employed as matrix during fast-atom bombardment mass spectrometry[2]. It was used in isolation of palmitylated peptide fragment from bovine rhodopsin and its characterization by mass spectrometry[3].

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

233.6 °F - closed cup

闪点(°C)

112 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCV8603
    MKCT3837
    MKCS4544
    MKCL1210
    MKCD0746

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    Harry J Sterling et al.
    Journal of the American Society for Mass Spectrometry, 23(2), 191-200 (2011-12-14)
    The effects of aqueous solution supercharging on the solution- and gas-phase structures of two protein complexes were investigated using traveling-wave ion mobility-mass spectrometry (TWIMS-MS). Low initial concentrations of m-nitrobenzyl alcohol (m-NBA) in the electrospray ionization (ESI) solution can effectively increase
    S Hartmann et al.
    Biological mass spectrometry, 23(6), 362-368 (1994-06-01)
    Fast atom bombardment mass spectra were successfully recorded for intact glycosylphenolphthiocerol dimycocerosates (phenolic glycolipids, PGLs) from Mycobacterium kansasii, M. leprae, M. tuberculosis, M. marinum, M. bovis and M. haemophilum. Characteristic fragment ions from the loss of the oligosaccharide moiety and
    Chih-Hsien Chen et al.
    Chemistry (Weinheim an der Bergstrasse, Germany), 21(2), 800-807 (2014-10-28)
    Communication between chromophores is vital for both natural and non-natural photophysical processes. Spatial confinements offer unique conditions to scrutinize such interactions. Polynorbornene- and polycyclobutene-based ladderphanes are ideal model compounds in which all tetraarylethylene (TAE) linkers are aligned coherently. The spans
    Charlotte Mallet et al.
    Chemistry (Weinheim an der Bergstrasse, Germany), 21(21), 7944-7953 (2015-04-14)
    A series of 2,5-distyrylfuran derivatives bearing pentafluorophenyl- and cyanovinyl units have been synthesized for aggregation-induced emission (AIE). The effect of the type and extent of the supramolecular connections on the AIE of the furan derivatives were examined and correlated with
    Harry J Sterling et al.
    Journal of the American Society for Mass Spectrometry, 20(10), 1933-1943 (2009-08-18)
    The use of m-nitrobenzyl alcohol (m-NBA) to enhance charging of noncovalent complexes formed by electrospray ionization from aqueous solutions was investigated. Addition of up to 1% m-NBA can result in a significant increase in the average charging of complexes, ranging
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