Microcystin RR

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Names

[ CAS No. ]:
111755-37-4

[ Name ]:
Microcystin RR

[Synonym ]:
MFCD00871765
(5R,8S,11R,12S,15S,18S,19S,22R)-8,15-Bis(3-carbamimidamidopropyl)-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dien-1-yl]-1,5,12,19-tetramethyl-2-methylene-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptaazacyclopentacosane-11,22-dicarboxylic acid
Microcystin RR
1,4,7,10,14,17,21-Heptaazacyclopentacosane-11,22-dicarboxylic acid, 8,15-bis[3-[(aminoiminomethyl)amino]propyl]-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenyl-1,3-heptadien-1-yl]-1,5,12,19-tetramethyl-2-methylene-3,6,9,13,16,20,25-heptaoxo-, (5R,8S,11R,12S,15S,18S,19S,22R)-
(5R,8S,11R,12S,15S,18S,19S,22R)-8,15-Bis(3-carbamimidamidopropyl)-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenyl-1,3-heptadien-1-yl]-1,5,12,19-tetramethyl-2-methylene-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptaazacyclopentacosane-11,22-dicarboxylic acid
microcystin-RR

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C49H75N13O12

[ Molecular Weight ]:
1038.200

[ Flash Point ]:
11 °C

[ Exact Mass ]:
1037.565796

[ PSA ]:
402.54000

[ LogP ]:
-3.96

[ Index of Refraction ]:
1.619

[ Storage condition ]:
−20°C

[ Water Solubility ]:
ethanol: water (1:1): 50 mg/mL

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H300-H310-H315-H317-H319-H330-H335

[ Precautionary Statements ]:
P260-P264-P280-P284-P301 + P310-P302 + P350

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
T: Toxic;T+: Very toxic;F: Flammable;

[ Risk Phrases ]:
R26/27/28

[ Safety Phrases ]:
26-36/37/39-45-36/37-16

[ RIDADR ]:
UN 2811 6.1/PG 2

[ WGK Germany ]:
3

Articles

The conjugation of microcystin-RR by human recombinant GSTs and hepatic cytosol.

Toxicol. Lett. 219(3) , 231-8, (2013)

Many cyanobacterial species can produce cyanotoxins, among which mycrocistins (MC) are a group of ≈100 congeners of hepatotoxic cyclic heptapeptides. MC-RR differs from MC-LR, the most studied congene...

Similar uptake profiles of microcystin-LR and -RR in an in vitro human intestinal model.

Toxicology 290(1) , 7-13, (2011)

Microcystins (MCs) are cyclic hepatotoxins produced by various species of cyanobacteria. Their structure includes two variable amino acids (AA) leading to more than 80 MC variants. In this study, we f...

In vitro and in vivo safety assessment of edible blue-green algae, Nostoc commune var. sphaeroides Kützing and Spirulina plantensis.

Food Chem. Toxicol. 49(7) , 1560-4, (2011)

Blue-green algae (BGA) have been consumed as food and herbal medicine for centuries. However, safety for their consumption has not been well investigated. This study was undertaken to evaluate in vitr...


More Articles

Related Compounds

  • 7-desmethylmicrocystin RR
  • [D-Asp3, E-Dhb7]-Microcystin-RR
  • microcystin
  • (5R,8S,11R,15R,18S,19S,22R)-15-[3-(diaminomethylideneamino)propyl]-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,5,8,12,19-pentamethyl-2-methylidene-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicarbox
  • microcystin LL
  • Microcystin-WR
  • 4-fluoro-N-methylpyrrolidine-2-carboxamide
  • 1-Cyclopropyldecahydropyrido[4,3-e][1,4]oxazepine
  • N-[2-(4-fluorophenyl)-2-hydroxyethyl]-2-[(prop-2-yn-1-yl)amino]acetamide
  • 1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole
  • 1-(5-Methyl-2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid
  • (S)-6,6-Dimethyltetrahydro-2H-pyran-3-carbaldehyde
  • (E)-Methyl 3-(2-(methylamino)-5-nitrophenyl)acrylate
  • 1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidine-3-carboxylic acid hydrochloride
  • 4-(methoxymethyl)-1-(pyrrolidin-3-yl)-1H-1,2,3-triazole dihydrochloride
  • Ethyl 4-[(2,2-dimethoxyethyl)carbamoyl]piperidine-1-carboxylate
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