06930
4-氨基苯甲酸
≥99.0% (HPLC)
别名:
PABA, 维生素 Bx, 维生素 H1
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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
MDL number:
Beilstein/REAXYS Number:
471605
assay
≥99.0% (HPLC)
mp
186-188 °C, 187-189 °C (lit.)
density
1.374 g/mL at 25 °C (lit.)
SMILES string
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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Other Notes
烟酸衍生物 (PABA) 的喷雾纸色谱法，用于测定叔吡啶化合物
hcodes
pcodes
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
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
Paper chromatography of nicotinic acid derivatives.
E KODKICEK et al.
Nature, 168(4272), 475-477 (1951-09-15)
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
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
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
Kirk E Hevener et al.
Journal of medicinal chemistry, 53(1), 166-177 (2009-11-11)
Dihydropteroate synthase (DHPS) is a key enzyme in bacterial folate synthesis and the target of the sulfonamide class of antibacterials. Resistance and toxicities associated with sulfonamides have led to a decrease in their clinical use. Compounds that bind to the
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 139009-100G | 04061837670275 |
| 139009-2.5KG | 04061838125040 |
| 139009-500G | 04061838732606 |
| 8032820025 | 04022536380520 |
| 33482-50ML-F | 04061837672422 |
| 8032822500 | 04022536761251 |
| 8032820100 | 04022536380537 |
| 139009-25G | 04061837670282 |
| 139009-2X2G | 04061835550739 |
| 33482-1L-F | 04061837672408 |
| 33482-250ML-F | 04061837672415 |
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