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Tobramycin base

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CAS No.:

32986-56-4

Price valid (until):

2026-07-09

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Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

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Product Description
Seller Information
Inquiry History

Description

Keywords

Tobramycin base

Tobramicin base

Tobramycin

Quick Details

ProName:

Tobramycin base

CasNo:

32986-56-4

Molecular Formula:

C18H37N5O9

Appearance:

White or almost white powder,Hygroscopic

Application:

Used for medicine or research.

DeliveryTime:

Prompt shipment

PackAge:

25kg/drum

Port:

Hangzhou or Shanghai,China

ProductionCapacity:

Metric Ton/Day

Purity:

98%min

Storage:

a cool & dry place protected from light, keep drum close when not in use.

Transportation:

by sea air or courier

LimitNum:

100 Gram

Grade:

Pharma Grade

Superiority

It conforms to USP/EP.
Tobramycin sulfate also can be provided.

Details

It conforms to USP/EP.

Basic Info

Product Name:

Tobramycin

Other Name:

D-Streptamine,O-3-amino-3-deoxy-α-D-glucopyranosyl-(1→6)-O-[2,6-diamino-2,3,6-trideoxy-α-D-ribo-hexopyranosyl-(1→4)]-2-deoxy-;O-3-Amino-3-deoxy-α-D-glucopyranosyl-(1→6)-O-[2,6-diamino-2,3,6-trideoxy-α-D-ribo-hexopyranosyl-(1→4)]-2-deoxy-D-streptamine;Nebramycin factor 6;Tobramycin;3′-Deoxykanamycin B;Nebramycin 6;Nebramycin VI;Deoxykanamycin B;Tobramycetin;Tobramicin;Tobralex;Tobrex;Tobramaxin;NF 6;Tobradistin;Tobracin;NSC 180514;Tobramax;Tobrin;Vantobra;Tobi Podhaler;11098-01-4;11111-45-8;34337-51-4;37321-13-4;54330-95-9;70322-33-7

CAS No.:

32986-56-4

Molecular Formula:

C18H37N5O9

InChIKeys:

InChIKey=NLVFBUXFDBBNBW-PBSUHMDJSA-N

Molecular Weight:

467.51

Exact Mass:

467.51

EC Number:

251-322-5

UNII:

VZ8RRZ51VK

NSC Number:

757352

DSSTox ID:

DTXSID8023680

NCI Thesaurus Code:

C62082

Color/Form:

White to off-white powder|Crystals

ATC Code:

J01GB01|J - Antiinfectives for systemic use|S - Sensory organs

HScode:

29419090

Categories:

Antibiotics

Characteristics

PSA:

268

XLogP3:

-6.2

Appearance:

white to off-white

Density:

1.5±0.1 g/cm3

Melting Point:

164 °C

Boiling Point:

741.6°C at 760 mmHg

Flash Point:

422.8±32.9 °C

Refractive Index:

1.651

Water Solubility:

H2O: 50 mg/mL, clear, faintly yellow

Storage Conditions:

2-8°C

Vapor Pressure:

2.37X10-21 mm Hg at 25 deg C (est)

Toxicity:

LD50 in mice, rats (mg/kg): 441, 969 s.c. (Welles)

Specific rotation:

D20 +129° (c = 1 in water)

PH:

Basic substance

Henrys Law Constant:

Henry's Law constant = 2.24X10-39 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

pKb1 = 8.6; pKb2 = 8.8; pKb3 = 9.0 (amines) (est)

Experimental Properties:

Hygroscopic

See More Tobramycin Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. 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.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. 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 Tobramycin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
7

Total Annual Revenue:
$25 million-$50 million

Total Employees:
11-50

Year of Establishment:
2011

Dawn Ray is a R&D and process improvement company,which is located in Hangzhou, Zhejiang province,China.We are dealing in multi-application of pharmaceuticals(APIs),antibiotics,food additives,peptides and plant extracts.

Dawn Ray has a wide range of products from milligram up to thousands of kilogram quantities.We are also increasing our breed all the time.Our products have been exported all over the world and have a good reputation.

Dawn Ray promises that we can offer you qualified products and excellent service in good prices.Our aim is "Best goods,best service".We sincerely invite customers from all over the world to visit our company,establish business relations and both get win.

Process Capacity: Synthetic,Ferment,extract

After-sale Service:24 hours on skype for business

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Bulgaria	Tobramycin powder CAS 32986-56-4	50 G	Oct 22, 2024
India	Tobramycin	5 MT	Nov 14, 2025
Bangladesh	Tobramycin	1 KG	Apr 13, 2026
Pakistan	Tobramycin	1 KG	Mar 6, 2025
Pakistan	Tobramycin	2	Feb 23, 2024

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Tobramycin base

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

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