(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-trione
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Catalog numberA188030
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PricePlease ask
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Size2,5 mg
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Chemical available in other sizesPlease inquire size and price
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Stock availabilityPlease Inquire
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Cas number1351775-03-5
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Chemical s molecular weight783.86
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Chemical s main applications(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-trione is an impurity of Rifaximin (R509500), a non-absorbable semisynthetic Rifamycin antibiotic.
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Other nameRifaximin Impurity B; Rifaximin Impurity 2
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Chemical s formulaC43H49N3O11
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Physical propertiesNo Data Available
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Melting temperatureNo Data Available
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Boiling temperatureNo Data Available
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Chemical s soluble inNo Data Available
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Stability conditionsNo Data Available
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StorageNo Data Available
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Gene target
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Gene symbolSNORD116-26, IGHV3-23, IGKV2D-23, SNORD114-26, SNORD116-23, SNORD115-27, SNORD115-26, IL23R, IGKV1D-27, RNVU1-26
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Short name(2S 16Z 18E 20S 21S 22R 23R 24R 25S 26R 27S 28E)-25-(Acetyloxy)-5 21 23-trihydroxy-27-methoxy-2 4 16 20 22 24 26-heptamethyl-11-methylene-2 7-(epoxypentadeca[1 11 13]trienimino)benzofuro[4 5-e]pyrido[1 2-a]benzimidazole-1 6 15(2H 11H)-trione
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Alternative name(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-trione
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Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 116-26
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Synonyms
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GenBank acession
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Locus
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Discovery year2007-02-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin heavy variable 3-23
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GenBank acession
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Locus
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Discovery year2000-04-04
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Entrez gene record
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RefSeq identity
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Classification
- Immunoglobulin heavy locus at 14q32.33
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin kappa variable 2D-23 (pseudogene)
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Synonyms gene name
- immunoglobulin kappa variable 2D-23
- immunoglobulin kappa variable 2D-23 pseudogene
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GenBank acession
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Locus
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Discovery year2000-04-18
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Entrez gene record
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RefSeq identity
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Classification
- Immunoglobulin kappa locus at 2p11.2
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 114-26
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Synonyms
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Locus
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Discovery year2006-09-26
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 116-23
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Synonyms
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GenBank acession
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Locus
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Discovery year2007-02-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 115-27
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Synonyms
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Locus
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Discovery year2011-08-22
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 115-26
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Synonyms
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GenBank acession
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Locus
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Discovery year2007-02-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene nameinterleukin 23 receptor
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Synonyms
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GenBank acession
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Locus
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Discovery year2004-10-18
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin kappa variable 1D-27 (pseudogene)
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Synonyms gene name
- immunoglobulin kappa variable 1D-27
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GenBank acession
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Locus
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Discovery year2000-04-18
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Entrez gene record
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RefSeq identity
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Classification
- Immunoglobulin kappa locus at 2p11.2
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameRNA, variant U1 small nuclear 26
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Locus
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Discovery year2019-07-26
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Classification
- Variant U1 small nuclear RNAs
MeSH Data
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Name
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ConceptScope note: The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.
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Tree numbers
- E05.393.220
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Qualifiersdrug effects, methods, radiation effects