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Key Documents

Altri documenti

33576

Supelco

Microcystin-YR

10 μg/mL in methanol, analytical standard

Sinonimo/i:

Algae bloom standard, Biotoxin, Cyanobacterial toxin

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About This Item

Formula empirica (notazione di Hill):
C52H72N10O13
Numero CAS:
101064-48-6
Peso molecolare:
1045.19
Numero CE:
200-659-6
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Durata

limited shelf life, expiry date on the label

Concentrazione

10 μg/mL in methanol

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

environmental

Formato

single component solution

Temperatura di conservazione

−20°C

Stringa SMILE

CO[C@@H](Cc1ccccc1)[C@@H](C)\C=C(C)\C=C\[C@@H]2NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)[C@@H](NC(=O)[C@H](Cc3ccc(O)cc3)NC(=O)[C@@H](C)NC(=O)C(=C)N(C)C(=O)CC[C@@H](NC(=O)[C@H]2C)C(O)=O)C(O)=O

InChI

1S/C52H72N10O13/c1-28(25-29(2)41(75-8)27-34-13-10-9-11-14-34)16-21-37-30(3)44(65)59-39(50(71)72)22-23-42(64)62(7)33(6)47(68)56-32(5)46(67)60-40(26-35-17-19-36(63)20-18-35)49(70)61-43(51(73)74)31(4)45(66)58-38(48(69)57-37)15-12-24-55-52(53)54/h9-11,13-14,16-21,25,29-32,37-41,43,63H,6,12,15,22-24,26-27H2,1-5,7-8H3,(H,56,68)(H,57,69)(H,58,66)(H,59,65)(H,60,67)(H,61,70)(H,71,72)(H,73,74)(H4,53,54,55)/b21-16+,28-25+/t29-,30-,31-,32+,37-,38-,39+,40-,41-,43+/m0/s1
OWHASZQTEFAUJC-GJRPNUFSSA-N

Categorie correlate

Descrizione generale

Microcystin-YR is a microcystin that is generally produced by cyanobacteria.

Applicazioni

Microcystin-YR may be used as an analytical reference standard for the quantification of the analyte in water samples using high-performance liquid chromatography with diode array detection (HPLC-DAD).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenze

Danger

Indicazioni di pericolo

H225 - H301 + H311 + H331 - H370

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

51.8 °F

Punto d’infiammabilità (°C)

11 °C

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK4464
BCCJ7355
BCCH9596
BCCG3764
BCCF7983

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D Suput et al.
Folia biologica, 56(1), 14-18 (2010-02-19)
Microcystins are cyclic peptide toxins. Chronic intoxication with well-known members of the microcystin family--microcystins-LR--induces liver tumour formation, injury of kidney and heart. Despite worldwide distribution in the environment, the effects of microcystins-YR have not been studied extensively. The aim of
Bojan Sedmak et al.
Microbial ecology, 50(2), 298-305 (2005-10-11)
Dissolved microcystins (MC) are regularly present in water dominated by microcystin-producing, bloom-forming cyanobacteria. In vitro experiments with environmentally feasible concentrations (5 x 10(-7) M) of the three most common microcystins, MC-LR, -RR, and -YR, revealed that they influence the metabolism
Isabel M Moreno et al.
Journal of agricultural and food chemistry, 52(19), 5933-5938 (2004-09-16)
The presence of cyanobacterial toxins (microcystins) in waters and food increases the risk of toxicity to animal and human health. These toxins can degrade in the human gastrointestinal tract before they are absorbed. To evaluate this possible degradation, water samples
Andy Ng et al.
Environmental science & technology, 46(19), 10697-10703 (2012-09-11)
The efficiency of current microcystin detection methods has been hampered by the low detection limits required in drinking water and that routine detection is restricted to a few of the congeners with high degree of undesired cross-reactivity. Here, we report
Karen L Howard et al.
Analytical chemistry, 79(15), 5980-5986 (2007-06-26)
Microcystins (MCs) are a growing problem in drinking water supplies worldwide. Common analytical techniques used to determine MC concentrations have several shortcomings, including extensive sample handling and lengthy analysis times. A simple, rapid method for quantitation of MCs by matrix-assisted
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