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Trinexapac-ethyl

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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Empirical Formula (Hill Notation):
C13H16O5
CAS Number:
95266-40-3
Molecular Weight:
252.26
MDL number:
MFCD01632318
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

300

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

format

neat

storage temp.

2-8°C

SMILES string

O=C(CC(C(OCC)=O)CC1=O)C1=C(C2CC2)O

InChI

1S/C13H16O5/c1-2-18-13(17)8-5-9(14)11(10(15)6-8)12(16)7-3-4-7/h7-8,16H,2-6H2,1H3/b12-11-

InChI key

RVKCCVTVZORVGD-QXMHVHEDSA-N

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Trinexapac-ethyl (TE) is a plant growth regulator belonging to the cyclohexanones group commonly used in cereal production systems. It retards plant growth by inhibiting gibberellin (GA) biosynthesis, thereby reducing the risk of stem lodging.

As per Regulation (EC) No 1107/2009, repealing the directive 91/414/EEC, trinexapac (aka cimetacarb ethyl) is approved for use in the European Union. A maximum residue limit (MRL) of 0.01 mg/kg is applicable for the presence of trinexapac (sum of trinexapac (acid) and its salts, expressed as trinexapac) in fresh/frozen fruits, and tree nuts, in accordance with Regulation (EU) 2017/1016.

Application

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.

The trinexapac-ethyl CRM may also find the following uses:
  • To study the effect of growth regulator trinexapac-ethyl on oats yield in Brazil
  • Determine the effects of TE dose and application timings on lodging, canopy architecture, grain yield, and quality of winter cereals
  • To study the seed yield responses of annual ryegrass (Lolium multiflorum Lam.) to trinexapac-ethyl
  • To determine the effects of TE application on Kentucky bluegrass (Poa pratensis L.) responses to salinity stress by greenhouse sand culture experiment
  • To study the effects of trinexapac-ethyl on diploid red clover (Trifolium pratense L.) seed production in diverse environments
  • To evaluate the effect of trinexapac-ethyl at two application times, before planting or after planting, in Eucalyptus urophylla under conditions of nutritional deficiency

Recommended products

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.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Warning

Hazard Statements

H317,H373,H410

Hazard Classifications

Aquatic Chronic 1 - Skin Sens. 1B - STOT RE 2

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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