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Building Blocks2019-02-28T15:41:38+02:00

Building blocks

APROC2 is a specific building block which is used e.g. in the manufacture of active ingredients for X-ray contrast media.

CABB offers a product of high purity and high enantioselectivity. CABB operates a proprietary process and is backward integrated into the raw material.

2,4,6-Triisopropylbenzenesulfonyl chloride is a specific building block and protection group which is mainly used in the pharmaceutical industry.

CABB is a leading producer of TPSCL. It is produced in CABB’s Verbund and Recycling System in a sustainable way.

CABB offers further sulfochlorinated aromatic and aliphatic compounds which are sustainably produced.

CABB operates a dedicated manufacturing unit for 3-Chloropropionic Acid (3CPA) on its site in Gersthofen (Germany). 3CPA is a colourless to slightly yellowish, highly corrosive substance with a slight acid vapour.

It is available as pure acid in molten or solidified condition or as aqueous solution in 80% concentration.

The most prominent application is the manufacture of Mercaptopropionic Acid (MPA) and its Derivatives such as Mercaptopropionic Acid Esters (2-EHMP, IOMP) and Polythiols.

Furthermore 3CPA is a precursor for intermediates for the pharmaceutical industry such as Dapiprazole and for certain acrylates with special functions like water or oil repellency.

3CPA molten is available in heatable tank containers.

3CPA solid is available in drums of 240 kg.

3CPA 80% aqueous solution is available in tank containers, drums of 230 kg.

Acetyl Chloride is a building block that comes from our manufacturing unit in Knapsack (Germany).

It is a colourless, highly flammable liquid with a pungent odour. A powerful acetylating agent for compounds that are diffcult to acetyllate. It is used occasionally as a special chlorinating agent for inorganic compounds, as a catalyst in esterification, in halogenation of aliphatic acids and in nitration of thiopenes.

Acetyl Chloride is employed in the synthesis of organic intermediates, drugs, dyes and crop protection agents. In the perfume industry it is used in the manufacture of esters and other acetyl derivatives.

Acetyl Chloride is available in tank container only.

For drummed material we can liaise you with a distribution partner in Germany.

Chloroacetyl chloride is a highly versatile and important C2-building block for a large range of products in the pharmaceutical and agrochemical industry.

CABB is the largest global producer and market leader of Chloroacetyl chloride and is backwards integrated in the raw material, monochloroacetic acid (MCA).
In CABB’s Verbund and Recycling System, CAC is produced in continuous processes in a sustainable way. CABB offers Chloroacetyl chloride of high purity with a low content of dichloroacetyl chloride.

Chloroacetic anhydride is a specific building block for the synthesis of products in the pharmaceutical and specialty chemical industry.

CABB is the largest global producer of Chloroacetic anhydride due to its core competence in acetyl building blocks and chlorination chemistry. In CABB’s Verbund and Recycling System, CAN is produced in a sustainable way.

Chloromethyl isobutyrate is a specific building block which is mainly used in the pharmaceutical, agrochemical and speciality chemical industry.

CABB has a long experience in the manufacture of chloromethyl ethers and esters and offers a range of chloromethylated products like chloromethyl pivalate (CMPA), acetate (CMA) and butyrate (CMBA). Based on it’s proprietary technology, CABB provides products of highest quality with an extremely low content of the carcinogenic by-product bis(chloromethyl)ether.

CABB is a globally recognized high quality manufacturer of Dichloroacetic Acid (DCA), being the only producer with a dedicated manufacturing set-up in the western hemisphere. DCA is suitable for use in the preparation of glyoxylic acid, dialkoxy acids and sulphonamides. It is an important intermediate in organic synthesis, particularly in its ester form. Furthermore it is an important solvent for the determination of the intrinsic viscosity of PET and PBT polymer which is considered to be a critical process parameter for the grade of polymerization.

In the sequencing of nucleotides, de-block solutions with DCA are an important building block for the detritylation process for especially longer-chained oligonucleotides. When combined with phosphoramidites for the synthesis of an oligonucleotide DCA is the best reagent for detrylation, being more stable towards decomposition than Trichloroacetic Acid (TCA).

DCA is available in drums of 75 kg and 250 kg.

CABB is producing Dichloroacetyl Chloride in a dedicated manufacturing unit in Gersthofen (Germany) and we are the last producer in the western hemisphere. Dichloroacetyl chloride is a colourless to slightly yellowish liquid with a pungent odour which is used as a building block in the manufacture of pharmaceuticals such as Prostaglandin derivatives or herbicide safeners such as Dichloroacetamide.

Dichloroacetyl Chloride also reacts, for instance: with ammonia and amines to give amino acids; with alcohols to give ester acetals and acetals; with benzene to give diaryl acetic acid; with phenols to give diphenoxyacetic acids.

Dichloroacetyl chloride (DCAC) is available in tank containers and drums of 250 kg.

Ethyl-2-chloroaceto acetate is a specific building block which is used in the pharmaceutical, agrochemical and speciality chemical industry in various applications.

CABB is the globally leading producer of CA which is produced in CABB’s Verbund and Recycling System in a sustainable way.

Isobutyryl chloride is a specific building block which is mainly used in the pharmaceutical, agrochemical and speciality chemical industry.

In CABB’s Verbund and Recycling System, IBUC is produced in a continuous process in a sustainable way. CABB offers Isobutyryl chloride of high purity.

N-(2-Chloroethyl) diethylamine hydrochloride is a specific building block which is mainly used in the pharmaceutical industry in various applications.

CABB is a leading producer of N-(2-Chloroethyl) diethylamine hydrochloride, which is produced in CABB’s Verbund and Recycling System in a sustainable way.

CABB also offers structurally similar compounds like the dimethyl derivative DMC, the morpholine derivative MOC, the piperidyl derivative PIPEC and the simple chloroethyl amine CEA.

N-2-Chloroethylamine hydrochloride is a specific building block which is mainly used in the pharmaceutical industry in various applications.

CABB is a leading producer of CEA, which is produced in CABB’s Verbund and Recycling System in a sustainable way.

CABB also offers CEA as a 70% aqueous solution and structurally similar compounds like DEC, DMC, MOC and PIPEC.

N-(2-Chloroethyl) piperidine hydrochloride is a specific building block which is mainly used in the pharmaceutical industry for the manufacture of Raloxifene, a drug for the treatment of osteoporosis.

CABB is a leading producer of PIPEC which is produced in CABB’s Verbund and Recycling System in a sustainable way.

CABB also offers structurally similar compounds like the dimethyl and diethyl derivatives DMC and DEC, the morpholine derivative MOC and the simple chloroethyl amine CEA.

N-Butyryl chloride is an acid chloride which is used as a building block in the pharmaceutical, agrochemical and speciality chemical industry.

In CABB’s Verbund and Recycling System, NBUC is produced in continuous processes in a sustainable way. CABB offers N-Butyryl chloride of high purity.

N-Valeroyl chloride is an acid chloride which is used in the pharmaceutical industry mainly as a building block for sartanes for antihypertension applications.

CABB is a leading producer of NVAC, supplying highest quality material. In CABB’s Verbund and Recycling System, NVAC is produced in continuous processes in a sustainable way.

Octanoyl chloride is an acid chloride which is used as a building block in the pharmaceutical, agrochemical and performance chemical industry in various applications.

CABB is a leading producer of OCC and can offer the product based on organically or synthetically derived octanoic acid. Octanoyl chloride is produced in CABB’s Verbund and Recycling System in continuous processes in a sustainable way.

Pivaloyl chloride is a branched acid chloride, which is used as a building block in the pharmaceutical, agrochemical and performance chemical industry in various applications. PIC can be found in the preparation of penicillin, herbicides and organic peroxides as initiators in the plastic industry.

CABB is a leading producer of PIC which is produced in CABB’s Verbund and Recycling System in continuous processes in a sustainable way.

Propionyl chloride is a building block which is used in the pharmaceutical, agrochemical and speciality chemical industry in various applications.

CABB is a leading producer of PROC which is produced in CABB’s Verbund and Recycling System in continuous processes in a sustainable way.

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