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33576

Supelco

Microcystin-YR solution

10 μg/mL in methanol, analytical standard

Synonym(s):

Algae bloom toxin, Biotoxin, Cyanobacterial toxin

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About This Item

Empirical Formula (Hill Notation):
C52H72N10O13
CAS Number:
101064-48-6
Molecular Weight:
1045.19
EC Number:
200-659-6
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

concentration

10 μg/mL in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

−20°C

SMILES string

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

InChI key

OWHASZQTEFAUJC-GJRPNUFSSA-N

General description

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

Application

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.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

51.8 °F

Flash Point(C)

11 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5851
BCCK9679
BCCK4464
BCCJ7355
BCCH9596

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Dawen Zhang et al.
The Science of the total environment, 407(7), 2191-2199 (2009-02-03)
In this paper, accumulation and distribution of microcystins (MCs) was examined monthly in six species of fish with different trophic levels in Meiliang Bay, Lake Taihu, China, from June to November 2005. Microcystins were analyzed by liquid chromatography electrospray ionization
M Douma et al.
Environmental monitoring and assessment, 160(1-4), 439-450 (2009-01-09)
Mansour Eddahbi (MED) (30 degrees 55'N, 6 degrees 53'W) and Almassira (ALM) (31 degrees 95'N, 6 degrees 72'W) are two Moroccan lake reservoirs located at an arid and semi-arid hydrographic basin, respectively. Both are used for irrigation, recreational activities and
Douglas O Mountfort et al.
Toxicon : official journal of the International Society on Toxinology, 45(2), 199-206 (2005-01-01)
Depending on the class of microcystin the protein phosphatase inhibition assay shows different sensitivities to different classes of toxin. We have determined that the IC50 values obtained from dose-response curves for the inhibition of the enzyme by micro-cystin LR, nodularin
Paula Kujbida et al.
Toxicon : official journal of the International Society on Toxinology, 51(7), 1274-1280 (2008-04-15)
Microcystins (MC), a family of heptapeptide toxins produced by some genera of Cyanobacteria, have potent hepatotoxicity and tumor-promoting activity. Leukocyte infiltration in the liver was observed in MC-induced acute intoxication. Although the mechanisms of hepatotoxicity are still unclear, neutrophil infiltration
Li-hong Yin et al.
Wei sheng yan jiu = Journal of hygiene research, 35(2), 162-164 (2006-06-09)
To optimize the solid-phase extraction method of isolation, purification and determination of intracellular microcystin-RR, -YR and -LR (MC-RR,-YR,-LR), algal samples were collected from Dianshan Lake, which is a major water source of Shanghai. During extraction, Algal samples were treated with
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