Ofloxacin supplier in China
9 Inquiries
82419-36-1
2026-08-24
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Ofloxacin
Ofloxacin factory
Levofloxacin
Quick DetailsProName:Ofloxacin supplier in China
CasNo:82419-36-1
Molecular Formula:C18H20FN3O4
Appearance:White to light yellow crystalline powder
Application:used for API and antibiotics.
DeliveryTime:Prompt shipment
PackAge:25kg/drum
Port:China main port
ProductionCapacity:Metric Ton/Day
Purity:98.5%~101.5%
Storage:Preserve in tight containers, and store in a cool place.
Transportation:by sea air or express
LimitNum:50 Gram
Grade:Pharma Grade
SuperiorityWe have GMP.The goods conforms to USP36.
Details
Company Profile:
Company Name: Hangzhou Dawn Ray Pharmaceutical Co.,Ltd
Year Established: 2006
Main Products: Tranexamic Acid, Levofloxacin hemihydrate, Ofloxacin USP36, Deflazacort(99% ), Benfotiamine(99%min), Silymarin dab10(80%min), Hesperidin light(HPLC 95% min), Honokiol(98%min).
Specification:
It conform with USP36.
Specific rotation: -1.0~ +1.0°
Residual solvents(GC)
1) Methanol: ≤ 0.005%
2) Ethanol: ≤ 0.05%
Arsenic :≤ 1.0μg/g
Heavy metals: ≤ 0.001%
Loss on drying(105℃,4h) :≤ 0.2%
Residue on ignition :≤ 0.1%
Related substance(HPLC)
1) Individual impurity: ≤ 0.3%
2) Total impurities: ≤ 0.5%
Assay: 98.5%~101.5%
Application:
used for API and antibiotics.
Basic Info-
Product Name:
Ofloxacin
Other Name:7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid,9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid,9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-,(±)-;9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;DL 8280;Ofloxacine;HOE 280;Ofloxacin;(±)-Ofloxacin;ORF 18489;PT 01;Tarivid;Floxin;Visiren;9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;9-Fluoro-2,3-dihydro-3-methyl-10-(N-methylpiperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;Ocuflox;Oflox;Floxal;Floxil;Flobacin;Visren;Exocin;Oxaldin;Oflocet;Oflocin;Tariferid;Ofloxin;Zanocin;Oflin;WP 0405;Ofxin;Ofloren;Oflovir;Surnor;Kirol;Prifloxcin;Olfo 200;Prifloxin;Tarivan;Meneflox;Sanke;Gailuoxian;Oflicin;OFLO;Oquin;Zenflox;Traflox;Otoxin;9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;83380-47-6;85344-55-4;86784-41-0;303013-04-9;860813-30-5
CAS No.:82419-36-1
Molecular Formula:C18H20FN3O4
InChIKeys:InChIKey=GSDSWSVVBLHKDQ-UHFFFAOYSA-N
Molecular Weight:361.36800
Exact Mass:361.37
EC Number:617-457-2
HScode:2934999090
Categories:
Characteristics-
PSA:
75.01000
XLogP3:-0.4
Appearance:Solid
Density:1.48g/cm3
Melting Point:254 °C (decomp)
Boiling Point:571.5ºC at 760 mmHg
Flash Point:299.4ºC
Refractive Index:1.669
Water Solubility:Soluble in acetic acid or water. Slightly soluble in methanol
Storage Conditions:2-8ºC
Vapor Pressure:6.7E-14mmHg at 25°C
Toxicity:LD50 in male, female mice, male, female rats (mg/kg): 5450, 5290, 3590, 3750 orally; 208, 233, 273, 276 i.v.; >10000, >10000, 7070, 9000 s.c. (Ohno)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled
Precautionary statement(s) 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.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
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.
P317 Get medical help.
Storage none
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 StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
Switzerland
Active Pharmaceutical Ingredients Ofloxacin quinolone antibacterial drugs CAS 82419-36-1
10000 MT Aug 27, 2023 
India
Ofloxacin ip
500.00 KG Feb 27, 2026
India
Ofloxacin
500.00 KG Jan 21, 2026 
Pakistan
Ofloxacin
200 KG Sep 19, 2024
India
OFLOXACIN
50.00 KG Jun 16, 2025
India
Ofloxacin
500.00 KG Jun 28, 2024
Pakistan
OFLOXACIN
300 KG Feb 25, 2026
India
OFLOXACIN IP
500.00 KG Mar 13, 2024
India
Ofloxacin
2000.00 KG Jan 26, 2024 Post an enquiry for this product
