Iniparib (BSI-201) CAS 160003-66-7 4-Iodo-3-Nitrobenzamide Purity ≥98.0% (HPLC)

Short Description:

Chemical Name: 4-Iodo-3-Nitrobenzamide

Synonyms: Iniparib; BSI-201 

CAS: 160003-66-7

Purity: ≥98.0% (HPLC)

Appearance: Light Yellow to Yellow Powder 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401


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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4-Iodo-3-Nitrobenzamide (Iniparib; BSI-201) (CAS: 160003-66-7) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Iniparib (BSI-201), Please contact:

Chemical Properties:

Chemical Name 4-Iodo-3-Nitrobenzamide 
Synonyms Iniparib; BSI-201; BSI201; NSC-746045; IND-71677
Stock Status In Stock 
CAS Number 160003-66-7 
Molecular Formula C7H5IN2O3
Molecular Weight 292.03 g/mol
Boiling Point 344.8±32.0℃
Density 2.055±0.06 g/cm3 
Storage Temp.  Cool & Dry Place (2~8℃) 
COA & MSDS Available
Brand Ruifu Chemical


Items Inspection Standards Results
Appearance Light Yellow to Yellow Powder  Complies      
Purity / Analysis Method ≥98.0% (HPLC)  >98.0% 
NMR Spectrum Conforms to Structure Complies      
Conclusion The product has been tested & complies with the specifications


Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in a tightly closed container. Store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 


Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system


How to Purchase? Please contact Dr. Alvin Huang: or 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

160003-66-7 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes
R22 - Harmful if swallowed
R36 - Irritating to the eyes
R43 - May cause sensitization by skin contact
Safety Description
26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3


4-Iodo-3-Nitrobenzamide (Iniparib; BSI-201) (CAS: 160003-66-7) is an irreversible PARP1 inhibitor. Studies show that potential therapeutic agent for the treatment of cancer, including triple-negative breast cancer. Iniparib is an antineoplastic originally thought to be a poly(ADP-ribose) polymerase-1 (PARP-1) inhibitor. Recent studies indicate Iniparib is not a PARP-1 inhibitor, and its mechanism of action is currently unknown.

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