1695-77-8|4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-Products Supply

4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)- cas no:1695-77-8

Synonyms: 4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)- (7CI,8CI);4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-, [2R-(2a,4ab,5ab,6b,7b,8b,9a,9aa,10ab)]-;Actinospectacin;Antibiotic 2233wp;Espectinomicina;M 141;Spectacin;Spectam;Togamycin;Trobicin;U 18409E;

Identification

Name4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-
CAS1695-77-8
Synonyms4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)- (7CI,8CI);4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-, [2R-(2a,4ab,5ab,6b,7b,8b,9a,9aa,10ab)]-;Actinospectacin;Antibiotic 2233wp;Espectinomicina;M 141;Spectacin;Spectam;Togamycin;Trobicin;U 18409E;
EINECS(EC#)216-911-3
Molecular FormulaC₁₄H₂₄N₂O₇
Molecular Weight332.35

Chemical Properties

Appearancea white to pale buff crystalline dihydrochloride pentahydrate powder

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LD	intravenous	> 800mg/kg (800mg/kg)	BEHAVIORAL: ATAXIA	Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
dog	LD	oral	> 1gm/kg (1000mg/kg)		Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
monkey	LD	oral	> 500mg/kg (500mg/kg)		Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
mouse	LD	intravenous	> 2gm/kg (2000mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS GASTROINTESTINAL: NAUSEA OR VOMITING BEHAVIORAL: ATAXIA	Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
mouse	LD50	intravenous	2gm/kg (2000mg/kg)		"Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967Vol. -, Pg. 105, 1967.
mouse	LDLo	oral	20gm/kg (20000mg/kg)		Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
rabbit	LD	unreported	> 40mg/kg (40mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Antimicrobial Agents and Chemotherapy Vol. -, Pg. 507, 1961.
rat	LD50	intraperitoneal	5724mg/kg (5724mg/kg)		Bollettino Chimico Farmaceutico. Vol. 111, Pg. 265, 1972.
rat	LD50	oral	> 5gm/kg (5000mg/kg)		Bollettino Chimico Farmaceutico. Vol. 111, Pg. 265, 1972.

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Yixing Jiangshan Bio-tech Co., Ltd. (formerly Yix...: Tel:; Address: Rm.205,7# Building, XingHua XinCun,East JieFang Road, Yixing, Jiangsu, China

HELM AG: Tel:+49-40-2375-0; Address: HELM AG, Nordkanalstrasse 28,D-20097 Hamburg, Germany

ChemFine International Co.,Ltd (CFI): Tel:; Address: Rm.2016, 359 Zhongshan Road, Yinchun Mansion, Wuxi,China

ACIC Fine Chemicals Inc.: Tel:+1-(800)-265-6727; Address: 11772 West Sample Road, Coral Springs, Florida 33065,

Tecoland Corporation: Tel:+1-(732)-603-9577; Address: 100 Menlo Park Drive, Suite 316, Edison, New Jersey 08837-2428,

Facus Pharmaceutical Co., Ltd.: Tel:+86-(574)-6237-8411; Address: 24Fl, Yuanjing Building, Beilun, Ningbo, Zhejiang 315800,

Techwin Bio.& Pharm.Products Co.,Ltd.: Tel:+86-(755)-82616423, 25118695; Address: 409 Zhongzhen Bldg., No.68 Luofang Road, Shenzhen, Guangdong 518003,

Taizhou Xingcheng Chempharm Co., Ltd.: Tel:+86-(576)-88886292, 88525005; Address: B Area. 10 Floor.Yaodadasha. 289#.Shifu Road, Taizhou, Zhejiang 318000,

Beijing HuameiHuli Biochem Ltd: Tel:010-86181995; Address: Beijing TongZhou District

Enpeak Technology Co. Ltd.: Tel:+86 797 2198786; Address: 301 new office building, commercial park, 22 red flag road, Ganzhou, JiangXi, China

Xiamen Fine Chemical Import & Export Co. Ltd: Tel:86-592-2398788; Address: 1402,14/F, Fund Building,20 South Hubin Road,Xiamen,China

VETCHEM Biochemistry Science: Tel:+86-21-593837; Address: No.2 Jinshanwei Industrial Zon,Shanghai 200120 China

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

ZHUHAI JINYOU IMP&EXP CO., LTD: Tel:+86-311-83813879; Address: 2-602, Yinzuo,Huafu Garden, 585 South Zhonghua Street, Shijiazhuang,China

4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)- cas no:1695-77-8

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