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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

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM7619
BCCL5851
BCCK9679
BCCK4464
BCCJ7355

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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
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
Nidhi Gupta et al.
Toxicology, 188(2-3), 285-296 (2003-05-28)
The cyclic peptide toxins microcystins and nodularins are the most common and abundant cyanotoxins present in diverse water systems. They have been the cause of human and animal health hazards and even death. Over 60 microcystin variants have been reported
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
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