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標準品/喹烯酮-D5同位素

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  • 型號 72724-5mg
  • 品牌 壇墨質檢
  • 廠商性質 生產商
  • 所在地 常州市
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更新時間:2024/08/20 10:11:08瀏覽次數:837

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產品簡介

CAS N/A 純度 99.4%(Isotopic Value:99.7%)
供貨周期 現貨 規格 5mg
貨號 72724-5mg 應用領域 醫療衛生,環保,食品,化工,農業
標準品/喹烯酮-D5同位素
產品編號:72724-5mg
CAS號:N/A
規格:5mg
有效期:2028-08-30
品牌:TMstandard
標準值:99.4%(Isotopic Value:99.7%)

詳細介紹

喹烯酮-D5同位素

Analysis Method

Product Specification

Product Result

Chemical Purity by HPLC/UV

98%

99.42%

Identity by 1H NMR

Conforms to Structure

Pass

Identity by 13C NMR

Conforms to Structure

Pass

Identity by Mass Spectrometry

Conforms to Structure

Pass

Isotope Incorporation by Mass Spectrometry

98% D/Molecule

99.68%

 

Intended Use

This material is intended only for laboratory use in analytical and R+D applications. It not suitable for human/animal consumption or for household use.

 


Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.



Analytical Data

1. HPLC/UV

Instrument:

Shimadzu LCMS-2020

Column:

Eclipse XDB C18 4.6×250 mm, 5 μm

Mobile Phase:

A: 0.1% Formic acid in Water  B: Acetonitrile

Gradient:

88%B over 1 min, 88%50%B from 1 min to 2 min, 50%12%B from 2 min to 3.5 min, 12%88% from 3.5 min to 4.5 min,maintain to 6 min

Flow Rate:

1.0 mL/min

Wavelength:

254nm

Acquisition Date:

December 6, 2018



Peak #

Ret. Time (min.)

Area (mAU)

Height (mAU)

Area %

1

2.602

17152

3592

0.576

2

2.755

2959140

627997

99.424

Total


2976292

631589

100.000


 

2. 1H NMR&13C NMR

Instrument:

Bruker ANANCE 600MHz

Solvent:

CDCl<span font-size:10.5pt;vertical-align:sub;"="" style="box-sizing: border-box;padding: 0px;border: 0px">3

Acquisition Date:

December 6, 2018


Page  of /72724-5mg,-Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025ISO 17034 and a registered quality management system ISO 9001.

Product Name Quinocetone-d5Product Code72724-5mg Lot Number- CAS No.N/A Unlabeled CAS No.81810-66-4 Mol. Weight311.35 Mol. FormulaC18H9D5N2O3 Melting PointN/A Expiry Date2028-Aug-30 Boiling pointN/A AppearanceYellow Solid____________ Storage Temp(20±5)℃,Keep in the shadeC E R T I F I E DPurity99.4%(Isotopic Value:99.7%) C E R T I F I E DExpanded Uncertainty (U)0.5%Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level(k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.

CERTIFICATE    ONQC    SIGNATURE
-RM Release

Method of Identification

HPLC/UV


Intended Use

This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

Storage

This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.

Instructions for use

It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.

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