PHR1547

4-甲基-3-戊烯-2-酮

Pharmaceutical Secondary Standard; Certified Reference Material

• 别名: 4-甲基-3-戊烯-2-酮, 米基化氧
• 线性分子式: (CH₃)₂C=CHCOCH₃
• CAS号: 141-79-7
• 分子量: 98.14
• Beilstein: 1361550
• EC 号: 205-502-5
• MDL编号: MFCD00008900
• UNSPSC代码: 41116107
• PubChem化学物质编号: 329823456
• NACRES: NA.24

属性

• 等级: certified reference material; pharmaceutical secondary standard
• 质量水平: 300
• Agency: traceable to Ph. Eur. Y0001040
• API类: cilastatin, teicoplanin
• CofA: current certificate can be downloaded
• 包装: ampule of 3x1.2 mL each
• 技术: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.442 (lit.)
• 沸点: 130 °C (lit.)
• mp: -41.5 °C (lit.)
• 密度: 0.858 g/mL at 25 °C (lit.)
• 应用: pharmaceutical (small molecule)
• 包装形式: neat
• 储存温度: 2-30°C
• SMILES字符串: C\C(C)=C\C(C)=O
• InChI: 1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
• InChI key: SHOJXDKTYKFBRD-UHFFFAOYSA-N

说明

一般描述

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

应用

Mesityl Oxide may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas chromatography-mass spectrometry technique.[1]

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.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

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.

Ion Mobility: ^TWCCS_N2 value of 119 Å2 [M+Na]⁺

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N PHR1547 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

附注

To see an example of a Certificate of Analysis for this material enter LRAC0583 in the slot below. This is an example certificate only and may not be the lot that you receive.

推荐产品

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.

安全信息

• 象形图: GHS02,GHS06
• 警示用语：: Danger
• 危险声明: H226,H302 + H312,H315,H319,H331,H335
• 预防措施声明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338
• 危险分类: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 87.8 °F - closed cup
• 闪点(°C): 31 °C - closed cup