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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

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线性分子式:
(CH3)2C=CHCOCH3
化学文摘社编号:
141-79-7
分子量:
98.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823456
EC Number:
205-502-5
Beilstein/REAXYS Number:
1361550
MDL number:
MFCD00008900

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产品名称

4-甲基-3-戊烯-2-酮, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

SHOJXDKTYKFBRD-UHFFFAOYSA-N

InChI

1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3

SMILES string

C\C(C)=C\C(C)=O

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0001040

API family

cilastatin, teicoplanin

CofA

current certificate can be downloaded

packaging

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.442 (lit.)

bp

130 °C (lit.)

mp

-41.5 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

Quality Level

300

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Analysis Note

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

Application

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.
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.

General description

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.

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.
Ion Mobility: TWCCSN2 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.
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 LRAC0583 in the slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup

法规信息

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Trace-level analysis of mesityl oxide in enalapril maleate by gas chromatography with electron ionization mass spectrometry
Peng M, et al.
Analytical Methods : Advancing Methods and Applications, 4(12), 4063-4067 (2012)

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