115088-46-5

Basic information

• Product Name: antibiotic 4181-A
• Synonyms: antibiotic 4181-A
• CAS NO: 115088-46-5
• Molecular Formula: C29H21NO9
• Molecular Weight: 527.483
• Mol File: 115088-46-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: antibiotic 4181-A(CAS DataBase Reference)
• NIST Chemistry Reference: antibiotic 4181-A(115088-46-5)
• EPA Substance Registry System: antibiotic 4181-A(115088-46-5)

Safety Data

• Hazardous Substances Data: 115088-46-5(Hazardous Substances Data)

Upstream product

• 137787-57-6 (+/-)-cervinomycin A₁-trimethylether 
• 137787-68-9 3-acetylmethyl-1,7,10,11,14-pentamethoxynaphtho<1,2-b>xanthone-2-carboxylic acid methyl ester 
• 121442-59-9 3-Iodo-6,7-dimethoxy-1,4-bis-methoxymethoxy-xanthen-9-one 
• 121496-75-1 2-(5-Iodo-3,6-dioxo-cyclohexa-1,4-dienyloxy)-4,5-dimethoxy-benzoic acid methyl ester 
• 121442-58-8 1,4-Dihydroxy-3-iodo-6,7-dimethoxy-xanthen-9-one 
• 28373-21-9 2-hydroxy-4,5-dimethoxybenzoic acid methyl ester 
• 490-64-2 asaronic acid 
• 20389-01-9 2,6-diiodo-p-benzoquinone 
• 74-88-4 methyl iodide 
• 121442-68-0 8-[(Z)-2-(6,7-Dimethoxy-1,4-bis-methoxymethoxy-9-oxo-9H-xanthen-3-yl)-vinyl]-6-hydroxy-10a-methyl-2,3,10,10a-tetrahydro-oxazolo[3,2-b]isoquinolin-5-one 
• 104015-34-1 (+/-)-cervinomycin A₂-monomethyl ether 
• 137789-91-4 8,11,12,15,16-Pentamethoxy-3-methyl-3,4-dihydro-2,9-dioxa-hexaphene-1,14-dione 
• 137789-90-3 4,5-Dimethoxy-2-(12-methoxy-9-methyl-1,4,11-trioxo-1,8,9,11-tetrahydro-4H-10-oxa-benzo[a]anthracen-3-yloxy)-benzoic acid methyl ester 
• 137789-87-8 7-Bromo-4,5,8-trimethoxy-2-(2-oxo-propyl)-phenanthrene-3-carboxylic acid ethyl ester 

Downstream Products

• 82658-23-9 Cervinomycin A₁ 

Relevant articles and documents

167-A, a new antibiotic produced by a mutant of an inactive wild strain of Amycolata autotrophica

Two related antibiotics, 167-A and 167-B, were isolated from the fermentation broth of a mutant of an inactive wild strain of Amycolata autotrophica. Antibiotic 167-B was found to be cervinomycin A2; antibiotic 167-A is a new representative of the same group and has the structure of 18-O-demethyl cervinomycin A2.

Synthesis of (+/-)-Cervinomycins A1 and A2

-