Ondansetron hydrochloride

α -Pentacetylglucose
β-D-Glucose pentaacetate

Ondansetron hydrochloride paramete

CAS No.: 103639-04-9
MF: C18H19N3O HCl 2H2O
Place of Origin: Shandong, China
Grade Standard: Medicine Grade
Brand Name: Lookchemical
Purity: 99%min
Appearance: White Powder
MW: 365.85
Assay: 99%min
Melting point: 231-232 C
Bolling point: 553.1C at 760 mmHg
Type: Gastrointestinal Agents, Digestive system
Usage: Animal Pharmaceuticals
Model Number: Z-CAS103639-04-9
CAS: 103639-04-9
Shelf life: 24 Months
Package: 20lg/drum
Grade: Medicine Grade


Item Standard Result
Appearance White or off-white crystalline power conform
Solubility Sparingly soluble in water and in alcohol, soluble in methanol, slightly siluble in isopropyl. Alcohol conforms and dichloromethane, very slightly soluble in acetone, in chloroform and in ethyl acetate conform
Identification UV/IR conform
Discrimination chloride conform
Water 9.0~10.5% 10%
Sulphated ash ≤0.1% 0.02%
Heavy metal ≤10ppm <10ppm
Chromatographic purity
TLC max single impurity ≤0.40% 0.24%
Other single impurity ≤0.20% 0.15%
HPLC impurity C ≤0.20% 0.07%
Imidazole ≤0.20% 0.06%
2-methylimidazole ≤0.20% 0.06%
Impurity A ≤0.20% 0.07%
Other single impurity ≤0.10% 0.06%
Total impurities ≤0.50% 0.38$
Ethanol ≤5000ppm 2779ppm
Assay 98.0%~102.0% 99.6%


Antiemetic, used for vomiting caused by chemotherapy, radiotherapy and surgery.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Signal :Danger

H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

H318 (50%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

H400 (50%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

H410 (50%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]




1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.



Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

Ondansetron hydrochloride picture

Packaging and shipping

Honor Certificate

Professional team