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99%Dihydrostreptomycin sulfate

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CAS No.:

5490-27-7

Grade:

Chemical Grade

Content:

99%

Port:

qingdao

Packaging:

According the requirements

Price valid (until):

2024-05-28

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QINGDAO EAST CHEMSOURCES TRADE CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product：: Dihydrostreptomycin sulfate

CAS：: 5490-27-7

molecular formula：: C21H43N7O16S

molecular weight：: 681.67

Melting point: 220-223 °C(lit.)

Frezeeing: 565.29°C (rough estimate)

specific rotation: -223 º (c=1 0.03N HCl)

Density: 1.6340

refractive index: 1.6500 (estimate)

Storage: Keep in dark place,Inert atmosphere,Room temperature

Solubility: Sparingly soluble in aqueous solution at 0.6 mg/mL

coefficient of acidity(pKa): pKa 3.27/7.32/9.11(H2O,t =25,I<0.01)(Approximate)

Appearance: Crystalline Powder

Colour: Beige to light yellow

Water solubility: 0.2 g/L

InChIKey: IWVCMVBTMGNXQD-PXOLEDIWSA-N

LogP: -0.900

Items	Specifications
comtent	99
Appearance	solid
Melting point	220-223 °C(lit.)

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Our advantages:

1. High quality with the competitive price.

2. Professional and experienced business services.

3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)

4. Quick response to client inquiries

5. Free samples and shipping documents in accordance with the regulations of different countries

6. Adequate product inventory

6. Variety of payments, such as L/C, TT, , MoneyGram or other payments.

Basic Info

Product Name:

Dihydrostreptomycin sulfate

Other Name:

D-Streptamine,O-2-deoxy-2-(methylamino)-α-L-glucopyranosyl-(1→2)-O-5-deoxy-3-C-(hydroxymethyl)-α-L-lyxofuranosyl-(1→4)-N1,N3-bis(aminoiminomethyl)-,sulfate (2:3);Streptomycin,dihydro-,sulfate (2:3) (salt);D-Streptamine,O-2-deoxy-2-(methylamino)-α-L-glucopyranosyl-(1→2)-O-5-deoxy-3-C-(hydroxymethyl)-α-L-lyxofuranosyl-(1→4)-N,N′-bis(aminoiminomethyl)-,sulfate (2:3) (salt);Dihydrostreptomycin 3/2 sulfate;Dihydrostreptomycin sulfate;Didromycine;Dihydrostreptomycin sesquisulfate;Panstreptin;Didromycin;Streptomagna;Double-mycin;Sol-Mycin;28779-37-5

CAS No.:

5490-27-7

Molecular Formula:

C21H41N7O12.³/2H2O4S

InChIKeys:

InChIKey=GSPKOIJAMLDYCY-RMIBZTJPSA-N

Molecular Weight:

1451.38

Exact Mass:

1460.464779

EC Number:

226-823-7

UNII:

T7D4876IUE

DSSTox ID:

DTXSID6045824

NCI Thesaurus Code:

C47492

HScode:

2941200000

Categories:

Antibiotics

Characteristics

PSA:

927.35000

XLogP3:

-9.21650

Appearance:

white to light yellow crystalline

Boiling Point:

954.5ºC at 760 mmHg

Flash Point:

531.1ºC

Water Solubility:

soluble in waterH2O: 50 mg/mL, clear, faintly yellow

Storage Conditions:

2-8°C

Specific rotation:

D25 -88.5° (1% soln)

See More Dihydrostreptomycin sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Acute toxicity - Category 4, Inhalation

Reproductive toxicity, Category 1A

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin H332 Harmful if inhaled H360 May damage fertility or the unborn child
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P203 Obtain, read and follow all safety instructions before use.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Dihydrostreptomycin sulfate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

Location:
Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

17 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	DIHYDROSTREPTOMYCIN CAS 5490-27-7	5 KG	Apr 1, 2026
Paraguay	Dihidroestreptomicin sulfat.steril	2700.00 BOU	Aug 28, 2025
Ecuador	SULFATO DE DIHIDROESTREPTOMICINA	150 KG	May 20, 2025
Singapore	Dihydrostreptomycin sulfate	200 KG	Jan 14, 2025
Jordan	Dihydrostreptomycin Sulfate	250 KG	Aug 29, 2024
Ecuador	SULFATO DE DIHIDROESTREPTOMICINA	70 KG	Jul 16, 2024
Paraguay	Cocamidopropyl Betaine	200.00 KG	Aug 28, 2025
Paraguay	Calcium gluconate usp.anydrous	6000.00 KG	Aug 28, 2025
Paraguay	Analgin-dipyrone metamizol	5000.00 KG	Aug 27, 2025
Paraguay	Cypermethrin technical min	3000.00 KG	Aug 28, 2025
Paraguay	Streptomycin sulfate sterile usp	2400.00 BOU	Aug 27, 2025
Paraguay	Piperonyl butoxide	100.00 KG	Aug 27, 2025
Paraguay	Propylene glycol usp inplastic drum	32000.00 KG	Aug 27, 2025
Paraguay	Antipyrine analgesine-phenazone	3000.00 KG	Aug 27, 2025
Paraguay	Cobalt gluconte	100.00 KG	Aug 28, 2025
Paraguay	Atropine sulphate.anhydrous usp	10.00 KG	Aug 27, 2025
Paraguay	Azepromacine maleate	10.00 KG	Aug 27, 2025

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