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Merck
CN

V900614

4-氨基苯甲酸

Vetec, reagent grade, 98%

别名:

PABA, 维生素 Bx, 维生素 H1

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关于此项目

线性分子式:
H2NC6H4CO2H
化学文摘社编号:
分子量:
137.14
EC Number:
205-753-0
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
471605
MDL number:
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产品名称

4-氨基苯甲酸, Vetec, reagent grade, 98%

InChI key

ALYNCZNDIQEVRV-UHFFFAOYSA-N

InChI

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

SMILES string

Nc1ccc(cc1)C(O)=O

grade

reagent grade

product line

Vetec

assay

98%

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

color

white to off-white

mp

187-189 °C (lit.)

density

1.374 g/mL at 25 °C (lit.)

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

hcodes

Hazard Classifications

Aquatic Chronic 3

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

339.8 °F - closed cup

flash_point_c

171 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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P R Durie et al.
The Journal of pediatrics, 121(3), 413-416 (1992-09-01)
We assessed the diagnostic capability of the bentiromide test using a high-pressure liquid-chromatography method to analyze p-aminobenzoic acid and its metabolites in plasma as an indirect measure of exocrine pancreatic function. Mean total amine concentration in pancreatic-insufficient subjects was significantly
D Laufer et al.
Gastroenterology, 101(1), 207-213 (1991-07-01)
The bentiromide test was evaluated using plasma p-aminobenzoic acid as an indirect test of pancreatic insufficiency in young children between 2 months and 4 years of age. To determine the optimal test method, the following were examined: (a) the best
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
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
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

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