Dihydrostreptomycin Sulphate NEW

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Min. Order1kg
Purity99%
Cas No5490-27-7
Supply Ability10000kg
Update time2025-04-02

Shaanxi TNJONE Pharmaceutical Co., Ltd

VIP3Y

China

Since:2019-05-23

Address:No. 4C-11-A392, Financial Port, northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C

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Chemical Properties

Product Name	Dihydrostreptomycin Sulphate
CAS No	5490-27-7
EC-No	226-823-7
Min. Order	1kg
Purity	99%
Supply Ability	10000kg
Release date	2025/04/02

Factory Provide Dihydrostreptomycin Sulphate Powder CAS 5490-27-7 Dihydrostreptomycin sulfate

Introduction

Product Name: Dihydrostreptomycin sulfate

Other Name :Dihydrostreptomycin Sulphate

CAS NO:5490-27-7

Purity: 99%min
Appearance:White Powder

MF:C21H43N7O16S

MW:681.67

Storage:Sealed in dry,Store in freezer, under -20°C

Dihydrostreptomycin sulfate (preserved in the form of dihydrostreptomycin sulfate) is a highly effective β-lactam antibiotic with the advantages of strong bactericidal activity, low toxicity, wide indications and good clinical efficacy. Infectious diseases caused by Gram-negative bacteria, such as tuberculosis, whooping cough, plague, etc., are currently used in veterinary clinical trials.

ltems		Specifications	Results
Appearance		White or yellowish-white crystalline powder, slightly hygroscopic	Complies
Solubility		Practically insoluble in water, freely soluble in methylene chlorid, soluble in alcohol	Complies
ldentification	IR	Corresponds with that of CRS standard	Complies
	HPLC	The retention time for HzBla and HB1 in chromatogram obtained with the best solution corresponds to those of standard preparation	Complies
Appearance of solution		Clear and not more intensely colored than BYz	Complies
Specific optical rotation (anhydrous and solvent-free substance)		-20~-17°	-17.7°
Related substances(%)		Individual impurities(BRT1.3-1.5)2.5	L-1:<0.05 K:2.1
		Any other impurities≤1	c:0.05 A:0.58 J:0.21 H:0.31 D:0.05F:<0.05 E:0.53-2:0.17 RTS1,09:0.08
		Totals5	4
		Disregard limit:0.05
Ethanol and Formamide(%)		Ethanol<5.0	3.9
		Formamides3.0	2.6
Heavy metal(%)		s0.002	<0.002
Water(%)		≤1.0	0.14
Catalyst(ugg)		S1	<1
Sulphated ash(%)		≤0.1	0.05
Assay(%) (HPLC, on dry basis)		HB13JH4aB1+H>B15) 290.9	98.1
		95.gSHB4HB1a102.0	96

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.