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STEFFIMYCIN B

STEFFIMYCIN B structure

CAS No.: 54526-94-2

Chemical Name:: STEFFIMYCIN B

Synonyms: u40615;Nsc 204855;STEFFIMYCIN B;Steffimycin 4'-methyl ether;5,7-trihydroxy-3,9-dimethoxy-2-methyl-l)oxy)-4-dihydro-2;1,6,11(2h)-naphthacenetrione,4-((6-deoxy-2,4-di-o-methyl-alpha-l-mannopyranosy;4-(2-O,4-O-Dimethyl-α-L-rhamnopyranosyloxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-1,6,11(2H)-naphthacenetrione;4-[(2-O,4-O-Dimethyl-6-deoxy-α-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-1,6,11(2H)-naphthacenetrione;1,6,11(2H)-Naphthacenetrione, 4-((6-deoxy-2,4-di-o-methyl-alpha-L-mannopyranosyl)oxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-;1,6,11(2H)-Naphthacenetrione, 4-[(6-deoxy-2,4-di-O-methyl-α-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-, (2S,3S,4R)-

CBNumber:: CB4410845

Molecular Formula:: C29H32O13

Molecular Weight:: 588.56

MDL Number:: MFCD01713106

MOL File:: 54526-94-2.mol

MSDS File:: SDS

Last updated:2023-05-21 10:59:17

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STEFFIMYCIN B Properties

Boiling point	801.2±65.0 °C(Predicted)
Density	1.52±0.1 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	DMF: soluble; DMSO: soluble; Ethanol: soluble; Methanol: soluble
form	A lyophilisate
pka	5.09±0.70(Predicted)

STEFFIMYCIN B price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	28087	Steffimycin B ≥99%	54526-94-2	1mg	$334	2026-04-30	Buy
Cayman Chemical	28087	Steffimycin B ≥99%	54526-94-2	5mg	$1082	2026-04-30	Buy
Usbiological	S7972-84	Steffimycin B (Antibiotic U 40615) >99%byHPLC	54526-94-2	1mg	$482	2026-06-04	Buy
Biosynth	ECA52694	Steffimycin B	54526-94-2	1mg	$622.17	2026-06-04	Buy
Biosynth	ECA52694	Steffimycin B	54526-94-2	5mg	$2022.05	2026-06-04	Buy

Product number	Packaging	Price	Buy
28087	1mg	$334	Buy
28087	5mg	$1082	Buy
S7972-84	1mg	$482	Buy
ECA52694	1mg	$622.17	Buy
ECA52694	5mg	$2022.05	Buy

STEFFIMYCIN B Chemical Properties,Uses,Production

Uses

Steffimycin B is an anthracycline metabolite isolated from a Streptomyces sp., with antibacterial and antineoplastic properties. Crystallographic studies of binding to DNA suggest that it has a higher CpG base sequence specificity over the TpA step, similar to that of daunorubicin and nogalamycin. A close analogue was shown to be active against ras oncogene-expressed cells.

STEFFIMYCIN B Preparation Products And Raw materials

Raw materials

Preparation Products

STEFFIMYCIN B Suppliers

Global( 36)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan SynBioLily Biotechnology Co.,Ltd.	18971458902	yangsong@synbiolily.com	China	482	58
Lynnchem	86-(0)29-85992781 17792393971	info@lynnchem.com	China	4578	58
Novachemistry	44-20819178-90 02081917890	info@novachemistry.com	United Kingdom	4372	58
Shanghai Hongye Biotechnology Co. Ltd	400-9205774 400-920-5774	sales@glpbio.cn	China	6705	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	18818260767	sales@chemegen.com	China	11123	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8857	58
Shanghai Saikerui Biotechnology Co. , Ltd.	021-58000709 13120558703	sales@scrbio.com	China	9873	58
Shanghai Yifei Biotechnology Co. , Ltd.	021-65675885 18964387627	customer_service@efebio.com	China	11963	58

Supplier	Advantage
Wuhan SynBioLily Biotechnology Co.,Ltd.	58
Lynnchem	58
Novachemistry	58
Shanghai Hongye Biotechnology Co. Ltd	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
BOC Sciences	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Shanghai Saikerui Biotechnology Co. , Ltd.	58
Shanghai Yifei Biotechnology Co. , Ltd.	58

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STEFFIMYCIN B 4-ETHYL-4'-METHOXYBENZOPHENONE 7-ACETYL-1-TETRALONE

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STEFFIMYCIN B 1,6,11(2h)-naphthacenetrione,4-((6-deoxy-2,4-di-o-methyl-alpha-l-mannopyranosy 5,7-trihydroxy-3,9-dimethoxy-2-methyl-l)oxy)-4-dihydro-2 u40615 4-(2-O,4-O-Dimethyl-α-L-rhamnopyranosyloxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-1,6,11(2H)-naphthacenetrione 4-[(2-O,4-O-Dimethyl-6-deoxy-α-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-1,6,11(2H)-naphthacenetrione Steffimycin 4'-methyl ether 1,6,11(2H)-Naphthacenetrione, 4-((6-deoxy-2,4-di-o-methyl-alpha-L-mannopyranosyl)oxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl- Nsc 204855 1,6,11(2H)-Naphthacenetrione, 4-[(6-deoxy-2,4-di-O-methyl-α-L-mannopyranosyl)oxy]-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl-, (2S,3S,4R)- 54526-94-2