NextSDS Logo
Chemical Substance

(2R)-2-{(2R,3S,5S,6R)-6-[(1S,2S,3S,5R)-5-{(2S,5S,7R,9S,10S,12R,15R)-2-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.5.3]pentadec-13-en-9-yl}-2-hydroxy-1,3-dimethyl-4-oxoheptyl]-3,5-dimethyltetrahydro-2H-pyran-2-yl}butanoic acid

CAS Number 55134-13-9
EC Number 611-230-1
Molecular Formula C43H72O11
SDS management

Is this substance in your SDS library?

NextSDS finds every safety data sheet that contains it, flags new hazard classifications and keeps your whole SDS library current for every site.

Book a demo See SDS management

Identifiers

Cas Number 55134-13-9 Primary
Ec Number 611-230-1
Chemical Name NARASIN
Chemical Name (2R)-2-{(2R,3S,5S,6R)-6-[(1S,2S,3S,5R)-5-{(2S,5S,7R,9S,10S,12R,15R)-2-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.5.3]pentadec-13-en-9-yl}-2-hydroxy-1,3-dimethyl-4-oxoheptyl]-3,5-dimethyltetrahydro-2H-pyran-2-yl}butanoic acid

GHS Hazard Pictograms

GHS06 Hazard Pictogram GHS06

Hazard Classifications

Acute Tox. 2
Acute toxicity (inhalation)
Danger
Hazard Code H330
Category Acute Tox. 2
Source: Notified C&L

Related Substances

(2S)-1-[2-Oxo-2-[(2R,3R,6S)-tetrahydro-2-hydroxy-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,19Z,21R)-14-hydroxy-22-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxo-3,5,7,15,19-docosapentaen-1-yl]-3-methyl-2H-pyran-2-yl]acetyl]-2-piperidinecarboxylic acid
763911-41-7
2H-Pyran-2-acetic acid, tetrahydro-2,4-dihydroxy-6-(1R)-1-(2S,5R,7S,8R,9S)-9-hydroxy-2,8-dimethyl-2-(2S,2R,3S,5R,5R)-octahydro-2-methyl-5-(2S,3S,5R,6S)-tetrahydro-6-hydroxy-3,5,6-trimethyl-2H-pyran-2-yl-3-(2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-
119068-77-8
(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-10-(hydroxyimino)-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one hydrochloride
26116-57-4
(2S,4S,5R)-2-((2S,3R,4R,5S,6R)-2-((2R,3S,4R,5R,6R)-6-((2S,3R,E)-2-dodecanamido-3-hydroxyoctadec-4-enyloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-5-((2S,3R,4R,5R,6R)-3-ethanamido-5-hydroxy-6-(hydroxymethyl)-4-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)tetrahydro-2H-pyran-2-yloxy)-3-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yloxy)-5-ethanamido-4-hydroxy-6-((1S,2S)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid
104443-62-1
(2S,4S,5R)-2-((2S,3R,4R,5S,6R)-2-((2R,3S,4R,5R,6R)-6-((2S,3R,E)-2-dodecanamido-3-hydroxyoctadec-4-enyloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-5-((2S,3R,4R,5R,6R)-3-ethanamido-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-3-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yloxy)-5-ethanamido-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid
104443-57-4

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.