41605
DL-扁桃酸
analytical standard
别名:
(±)-α-羟基苯乙酸
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关于此项目
线性分子式:
C6H5CH(OH)COOH
化学文摘社编号:
分子量:
152.15
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-007-6
Beilstein/REAXYS Number:
510011
MDL number:
产品名称
DL-扁桃酸, analytical standard
InChI
1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)
SMILES string
OC(C(O)=O)c1ccccc1
InChI key
IWYDHOAUDWTVEP-UHFFFAOYSA-N
grade
analytical standard
assay
≥98.5% (HPLC)
optical activity
[α]/D 0±1°, c = 5 in H2O
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
forensics and toxicology
personal care
veterinary
format
neat
Quality Level
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General description
DL-扁桃酸是苯乙烯的芳烃代谢产物。
Packaging
无底玻璃瓶。内含物装在锥底内插管中。
Application
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
DL-扁桃酸可用作测定以下样品中 DL-扁桃酸含量的分析参考标准：
- 人尿样品，通过配备了紫外线（UV）检测器的高效液相色谱（HPLC）法检测。
- 大鼠尿液样品，通过配备选定的离子监测（SIM）检测的气相色谱-质谱法（GC-MS）法检测。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Simultaneous determination of urinary hippuric acid, o-, m-and p-methylhippuric acids, mandelic acid and phenylglyoxylic acid for biomonitoring of volatile organic compounds by gas chromatography-mass spectrometry.
Ohashi Y, et al.
Analytica Chimica Acta, 566(2), 167-171 (2006)
P Vodicka et al.
Carcinogenesis, 16(7), 1473-1481 (1995-07-01)
Occupational exposure to styrene was studied in nine workers of a hand lamination plant in Bohemia. Personal dosimeters were used to monitor the styrene workplace exposure, and the levels of styrene in blood and mandelic acid in urine were measured.
Ludmila Krivánková et al.
Electrophoresis, 24(3), 505-517 (2003-02-06)
Effects originating from the variability of the sample matrix can be efficiently eliminated when the separation conditions are selected so that compounds of like charge with high concentration referred to as macrocomponents are embodied into the system of transient isotachophoresis.
H Crespi et al.
The Journal of investigative dermatology, 78(6), 493-497 (1982-06-01)
The purpose of this study was to evaluate the in vivo state of both branches of the autonomic nervous system in children with chronic atopic dermatitis. In 15 patients, age 4 to 11, the following parameters were analyzed: (1) basal
H A Kolstad et al.
International archives of occupational and environmental health, 72(3), 135-141 (1999-07-07)
Organic solvents have been suspected to exert detrimental effects on human spermiogenesis. Styrene, which is both mutagenic and neurotoxic, was selected as a suitable organic solvent for further assessment of a possible effect on semen quality and sperm DNA damage.
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