NSI-189 paramete

CAS No.: 1270138-40-3
MF: C22H30N4O, C22H30N4O
Place of Origin: Shandong, China
Purity: 99%min, 99%min
Model Number: T-CAS 1270138-40-3
Appearance: White Crystal, White Crystal
MW: 162.02
Fp: >230 °F
Water Solubility: Insoluble in water
Other Names: NSI-189
EINECS No.: 1270138-40-3
Type: Pharmaceutical Intermediates
Brand Name: Lookchemical
Application: Pharm Intermediates
Product name: NSI-189
Color: White
storage temp: Refrigerator
BRN: 1635690


Molecular Weight
Exact Mass
Monoisotopic Mass
Cool Dried Storage


Nsi-189 is an experimental drug developed by Neuralstem, Inc. Development of antidepressants. It is used in the treatment of MDD, cognitive impairment and neurodegenerative diseases. The research was funded by the Defense Advanced Research Projects Agency (DARPA) and the National Institutes of Health (NIH). The mechanism of ACTION of NSI-189 is enhanced neuronal regeneration and enlargement in the hippocampus, but the mechanism by which NSI-189 can achieve this effect is unclear. Ligand binding assay had failed to identify its biological target so far.

The drug was discovered by high-throughput screening of 10,269 compounds, looking for the compounds with neurogenesis characteristics in the environment of in vitro.

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

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

H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]


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.


25KG /drum/bag or according to your requirements.

Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

NSI-189 picture

Packaging and shipping

Honor Certificate

Professional team