PHR1091
香草醛熔点标准品
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
香草醛, 4-羟基-3-甲氧苯甲醛
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关于此项目
线性分子式:
4-(HO)C6H3-3-(OCH3)CHO
化学文摘社编号:
分子量:
152.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-465-2
Beilstein/REAXYS Number:
472792
MDL number:
Quality Segment
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1711009
vapor density
5.3 (vs air)
vapor pressure
>0.01 mmHg ( 25 °C)
API family
vanillin
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
170 °C/15 mmHg (lit.)
mp
~Approximately 82 °C, 81-83 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
COc1cc(C=O)ccc1O
InChI
1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3
InChI key
MWOOGOJBHIARFG-UHFFFAOYSA-N
General description
Vanillin Melting Point Standard also called Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway. It is mostly used in foods, beverages, perfumes and pharmaceuticals.
Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards
Application
It has been used as reference standard in calibrating hot stage; during thermomicroscopic investigation performed with optical polarizing microscope; usually equipped with a hot stage and temperature controller.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAB1953 in the slot below. This is an example certificate only and may not be the lot that you receive.
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警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
闪点 (F)
319.6 - 321.4 °F - closed cup
闪点 (°C)
159.8 - 160.8 °C - closed cup