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91469

Pyrazosulfuron-ethyl

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

Synonym(s):

Ethyl 5-[(4,6-dimethoxy-2-pyrimidinyl)aminocarbonylaminosulfonyl]-1-methyl-1H-pyrazole-4-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C14H18N6O7S
CAS Number:
93697-74-6
Molecular Weight:
414.39
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
8442639
MDL number:
MFCD00274605
eCl@ss:
25140904
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Quality Segment

product line

TraceCERT®

grade

certified reference material, TraceCERT®

assay

≥97.5%

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

CCOC(=O)c1cnn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2

InChI

1S/C14H18N6O7S/c1-5-27-12(21)8-7-15-20(2)11(8)28(23,24)19-14(22)18-13-16-9(25-3)6-10(17-13)26-4/h6-7H,5H2,1-4H3,(H2,16,17,18,19,22)

InChI key

BGNQYGRXEXDAIQ-UHFFFAOYSA-N

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

Application

Environmental
Pyrazosulfuron-ethyl is a herbicide mainly used to control broad-leaved weeds, grasses and sedges in rice. Pyrazosulfuron-ethyl is not listed in the European Union (EU) pesticide database. The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.

Legal Information

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

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H332

Precautionary Statements

P261 - P271 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Inhalation

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

338.0 °F

Flash Point (°C)

170 °C

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