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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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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
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
Juan L Acero et al.
Water research, 39(8), 1628-1638 (2005-05-10)
Blooms of cyanobacteria can give rise to the production of toxins which contaminate drinking water sources. Among the oxidants and disinfectants typically applied in waterworks, chlorine has been found to be effective for the degradation of microcystins. In the present
M Bruno et al.
Natural product research, 20(9), 827-834 (2006-06-07)
The use of natural products as a diet supplement is increasing worldwide but sometimes is not followed by adequate sanitary controls and analyses. Twenty samples of pills and capsules of lyophilised cyanobacteria (blue-green algae), commercialised in Italy as dietary supplements
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
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