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Home > Analytical Chemistry > Standard (Find 112 items)

Analytical Chemistry

Standard

Benzoic acid, 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-, 3-oxetanyl ester

(144651-06-9)
Oxasulfuron (CGA 277476) was launched in 1996 by Syngenta as a pre-emergent and post-emergent herbicide. At application rates of 66–92 g a.i. ha−1, it provides greater than 80% control of A theophrasti, X. strumarium, Amaranthus spp., A. artemisiifolia, A. trifida, Bidens pilosa, Cyperus esculentus, Polygonum pensylvanicum, Sorghum bicolor, E. crus‐galli, Helianthus annuus, Sesbania exaltata, and Ipomoea spp. in soybeans. The observed selectivity is due to the compound’s rapid

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Benzarone

(1477-19-6)
Benzarone is an EYA (Eyes Absents), multifunctional protein involved in organogenesis, inhibitor which makes it a potent anticancer agent. EYA~"s are over expressed in ovarian and breast cancers. As well it is involved in the synthesis of Human Uric Acid Transporter 1 inhibitors which may be used to treat kidney diseases.

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butyl 2-[4-(4-cyano-2-fluoro-phenoxy)phenoxy]propanoate

(122008-78-0)
Cyhalofop(Cyhalofop acid) is a recently registered herbicide from the aryloxyphenoxy propionate group in India to control a wide range of grass weed species at various growth stages in rice crop.

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Benzofenap

(82692-44-2)
Benzofenap is a 4-benzoylpyrazole molecule used for the selective control of annual and some perennial broadleaf weeds (especially Sagitaria spp.) in rice in Japan (as Yukawide) (31) and other countries such as Australia (as Taipan) (32). Mixtures with bromobutide, pretilachlor, pyributicarb, ormonilate are used to complete its spectrum.

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In the analysis work, it is often necessary to use a compound of good quality and accurate content, which is used as a comparison for detection control, or used to calibrate the instrument. This compound is called a standard. Or standard. The standard product refers to the standard substance used to determine the potency of biological products. The production department must provide the standard product expressed in units (μ) of its potency when it is approved as a quality standard for biological products. According to the application, the standard products for inspection can be divided into biological standard products for biological verification of biological products, endocrine drugs, antibiotics and so on.
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