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Merck
CN

01-3460

Sigma-Aldrich

4-氨基苯甲酸

SAJ special grade, 99.5-100.2%

别名:

PABA, 维生素 Bx, 维生素 H1

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About This Item

线性分子式:
H2NC6H4CO2H
CAS号:
分子量:
137.14
Beilstein:
471605
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:

等级

SAJ special grade

方案

99.5-100.2%

表单

solid

存货情况

available only in Japan

mp

186-189 °C
187-189 °C (lit.)

溶解性

water: 4.7 g/L at 20 °C

密度

1.374 g/mL at 25 °C (lit.)

应用

peptide synthesis

SMILES字符串

Nc1ccc(cc1)C(O)=O

InChI

1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)

InChI key

ALYNCZNDIQEVRV-UHFFFAOYSA-N

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危险声明

预防措施声明

危险分类

Aquatic Chronic 3

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

339.8 °F - closed cup

闪点(°C)

171 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lei Zhou et al.
Water research, 47(1), 153-162 (2012-10-23)
Dissolved organic matter (DOM) is an important photosensitizer for the phototransformation of organic contaminants in sunlit natural waters. This article focuses on the photolysis kinetics and mechanism of sunscreen agent p-aminobenzoic acid (PABA) in the presence of four kinds of
Reza Forghani et al.
Radiology, 263(2), 451-460 (2012-03-23)
To evaluate myeloperoxidase (MPO) as a newer therapeutic target and bis-5-hydroxytryptamide-diethylenetriaminepentaacetate-gadolinium (Gd) (MPO-Gd) as an imaging biomarker for demyelinating diseases such as multiple sclerosis (MS) by using experimental autoimmune encephalomyelitis (EAE), a murine model of MS. Animal experiments were approved
Bhupinder Virk et al.
BMC biology, 10, 67-67 (2012-08-02)
Gut microbes influence animal health and thus, are potential targets for interventions that slow aging. Live E. coli provides the nematode worm Caenorhabditis elegans with vital micronutrients, such as folates that cannot be synthesized by animals. However, the microbe also
Felipe Conzuelo et al.
Biosensors & bioelectronics, 36(1), 81-88 (2012-04-28)
The preparation and performance of a disposable amperometric immunosensor, based on the use of a selective capture antibody and screen-printed carbon electrodes (SPCEs), for the specific detection and quantification of sulfonamide residues in milk is reported. The antibody was covalently
L O Derewlany et al.
The Journal of pharmacology and experimental therapeutics, 269(2), 761-765 (1994-05-01)
Studies in our laboratory have shown that the N-acetylation activity of the human term placenta is a predominantly attributable to the NAT1 form of arylamine N-acetyltransferase (NAT). To further assess the acetylation capacity of the placenta, the N-acetylation of the

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