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2(4-Chlorobenzoyl) Benzoic Acid

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1. STRUCTURE
2(4-Chlorobenzoyl) Benzoic Acid
2. PRODUCT NAME & DETAILS
Product Name 2(4-Chlorobenzoyl) Benzoic Acid
Product Code 001195
CAS No 85-56-3
HS Code 2916.31.90
Molecular Formula C14H9ClO3
Molecular Wt. 260.67
3. SPECIFICATION
Physical AppearanceWhite To Off White Powder
Solubility (5 % W/v In Acetonitrile)
Clear Solution
Melting Point
146.0 To 150.0°C
Moisture Content (KF)
NMT 0.50%
Purity By HPLC
NLT 98.0%
Assay By Titration
NLT 98.0%
APHA Colour
NMT 100.0
4. APPLICATION- It Is used as Industrial fine chemical raw material for Resins & Polymer Industry.

-2-(4-Chlorobenzoyl)benzoic acid is used in the preparation of bisphthalazinone monomers, required for the synthesis of phthalazinone containing poly(arylene ether)s, poly(arylene thioether)s and poly(arylene sulfone)s

- CBBA is used as key raw material for below API

1.Chlorthalidone (Anti hypertension)
2. Mazindol (Appetite suppressant)
5. HAZARD CLASSIFICATION
Non-Hazardous substance.
              Irritant
6. ANNUAL CAPACITY
60 MT.
7. STORAGE CONDITION
Store in closed container in dry area away from direct sun light Avoid direct sun light.
8. PACKING DETAILS

Big Bag Net weight : 500 kg Per Bag 

1 Bag on One Pallet.
Total Quantity in 20' container : 10 Pallets x 500 Kg = 5000 kg

Total Quantity in 40' container : 20 Pallets x 500 Kg = 10000 kg

9. SHELF LIFE
3 year.
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.
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The above information is given in good faith and is without warranty

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Frequently Asked Questions

Q1: What is 2-(4-Chlorobenzoyl) Benzoic Acid (CBBA) and what pharmaceutical APIs is it a raw material for?

A1: CBBA (C14H9ClO3, mol. wt. 260.67) is a white to off-white powder used as a key raw material to manufacture two important APIs: Chlorthalidone (an antihypertensive) and Mazindol (an appetite suppressant). It is also used in the preparation of bisphthalazinone monomers for specialty polymer synthesis.

Q2: What is the purity and how is CBBA tested?

A2: It meets purity NLT 98.0% by HPLC, assay NLT 98.0% by titration, APHA color NMT 100.0, moisture NMT 0.50%, and a melting point of 146.0–150.0°C, with clear solubility in 5% w/v acetonitrile.

Q3: Can CBBA be used in non-pharmaceutical polymer applications?

A3: Yes — besides pharma, CBBA is used as an industrial fine chemical raw material for the resins and polymer industry, specifically in the synthesis of poly(arylene ether)s, poly(arylene thioether)s, and poly(arylene sulfone)s from bisphthalazinone monomers.

Q4: What is the packaging and container load capacity for CBBA?

A4: It's packed in 500 kg big bags (1 bag per pallet). A 20-foot container holds 10 pallets (5,000 kg total), and a 40-foot container holds 20 pallets (10,000 kg total), making it well-suited for large-volume pharma supply chains.

Q5: Does Sarex manufacture and export CBBA for pharmaceutical and polymer applications?

A5: Yes, Sarex is a leading fine chemical manufacturer and exporter in India, producing CBBA at 60 MT annual capacity and supplying it to pharmaceutical manufacturers and polymer chemical producers across more than 40 countries.