MOLHOL® CB

Chlorobutanol

(Antimicrobial Preservative / Pharmaceutical excipient)

chlorobutanol-bp
MOLHOL® CB is an organic compound also known as Chlorobutanol with the molecular formula C₄H₇Cl₃O. It occurs as a white or almost white, crystalline powder or colourless crystals, sublimes readily. Chlorobutanol is used in pharmaceutical formulations as an antimicrobial preservative, particularly in certain ophthalmic preparations, to help limit microbial growth.

MOLHOL® CB

by Muby Chem

chlorobutanol-bp-cb

Chlorobutanol

Muby Chem operates a state-of-the-art manufacturing facility that produces Chlorobutanol, renowned for its exceptional purity and efficacy. This compound is particularly valuable in the pharmaceutical industry.

Our advanced technology ensures the production of Chlorobutanol with exceptional purity and quality, making it an ideal choice for use in the pharmaceutical industry.

Applications: MOLHOL® CB is used in pharmaceutical formulations as an antimicrobial preservative to help limit microbial growth and maintain product quality during storage and use. It is incorporated into certain ophthalmic preparations and other suitable formulations where preservation is required. As a pharmaceutical excipient, it supports the stability and integrity of the finished product; its use and concentration depend on the formulation and applicable requirements.

We follow Good Manufacturing Practices (GMP) and adhere to international regulatory standards to ensure quality consistency with continuous supply.

MOLHOL® CB TYPICAL PROPERTIES

#PROPERTYTYPICAL VALUE
1 CAS No 57-15-8
2 Molecular Formula C4H7Cl3O 
3 Molecular Weight 177.5 g/mol

SPECIFICATION

#TESTSPECIFICATION - BP
1 Appearance It occurs as a white or almost white, crystalline powder or colourless crystals, sublimes readily.
2 Identification
Test (A)
Test (B)
(A) Infrared absorption spectrophotometry.
(B) Water.
3 Solubility It is slightly soluble in water, very soluble in ethanol (96%), soluble in glycerol (85%).
4 Melting point About 95 °C.
5 Appearance of solution Solution S is not more opalescent than reference suspension II and not more intensely coloured than reference solution BY5.
6 Acidity Not more than 1.0 mL of 0.01 M sodium hydroxide is required to change the color of the indicator to blue.
7 Impurities
Impurity (A)
Impurity (B)
(A) Not more than 60 ppm.
(B) Not more than 0.10%.
8 Chlorides Not more than 300 ppm.
9 Water Not more than 1.0%.
10 Sulfated Ash Not more than 0.1%.
11 Assay Not less than 98.0% and not more than 101.0% (anhydrous substance).

PACKAGING

MOLHOL® CB is packed in HDPE bag or HDPE drum with double PE liners inside and is provided with a barcoded label and a tamper-evident seal.

SHELF LIFE, STORAGE AND PACKING

The shelf life is 3 years. Preserve in tight containers.

ACCREDITATIONS

fda
health canada
edqm1
edqm
sgs
ANVISA
sfda
saphra
tga
china
mhra
cdsco
who
eu
exci
ecovadis

Disclaimer

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