Sourcing Strategies in Excellence

Speciality Chemicals Service Provider


This is a very small small excerpt of products, which are on stock or quickly available on demand! In any case, please check our product lists for the much bigger portfolio or ask for customer manufacturing on demand!

Diagnostic applications:

Ferrozine - 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p′-disulfonic acid monosodium salt CAS 28048-33-1

Usage: Iron Reagent

DAPI 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride CAS 28718-90-3

Usage: Fluorescent dye binding selectively to DNA. For demonstration of mycoplasmas and viruses in cells. For fluorescent chromosome staining. Dye for brain stem.

2,3,5 Triphenyl tetrazolium Chloride CAS 298-96-4

Usage: Chromogenic substrate for dehydrogenase

Tetrazolium Red is used to visualise dehydrogenase enzyme activity. Initially the tetrazolium solution is colorless but changes to red when it comes into contact with hydrogen. Tetrazolium red is used in a biochemical viability test for seeds. The test relies on dehydrogenase enzymes to release hydrogen ions which subsequently reduce the colorless tetrazolium salt solution to a red compound called formazan. Living cells turn red, while dead cells remain colorless.

Xylidyl Blue Na salt CAS 14936-97-1

Usage: Colorimetric reagent for Mg detection

Arsenazo III CAS: 1668-00-4

(under development) Usage: Calcium-sensitive dye, Ca2+ determination in micromolar amounts

5-Aminofluorescein CAS:3326-34-9

Usage: Glycosaminoglycuronan labeling

Pt(II) meso-Tetra(pentafluorophenyl)porphine CAS 109781-47-7

Usage:as an optical oxygen sensor in a variety of applications and materials and as a pressure indicator. 1,2 It has been incorporated into nanoparticles and nanotherapeutics for a wide variety of sensor uses incorporating enzymes and antibodies among others .

alpha-Naphtholbenzein  CAS 145-50-6

Usage: as an Indicator - high purity

Darrow Red CAS 15391-59-0

used for staining neuron cell bodies in paraffin or frozen samples of formalin fixed spinal cord or brain.

Tetrabromphenolblue CAS 4430-25-5

used for protein determination

5-Aminoindole CAS 5192-03-0 

used in diagnostic and pharma industry

Nuclear Fast Red Ammonium Salt (C.I.60760) CAS 84100-72-1

Nuclear fast red (CI 60760), also known as Kernechtrot, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain following histochemical procedures that yield blue products. The dye has also been used as a histochemical and colorimetric reagent for calcium.

Pharma Intermediates:

1,2,3,4,5,6-Cyclohexane hexacarboxylic acid CAS 2216-84-4

TEMPO CAS 2564-83-2

2,2,2 Tribromethanol CAS 75-80-9

3 -Aminobutyric acid CAS 541-48-0

Methylvinylketon  CAS 78-94-4

1-tert-Butyl-3-ethylcarbodiimide CAS 1433-27-8

5-(Benzylthio)-1H-tetrazole CAS 21871-47-6

Dotriacontane CAS 544-85-4

2,4,5-triphenylimidazole CAS 484-47-9

Caprylolactam CAS 935-30-8

Glutaryl Chloride CAS 2873-74-7

Methoxyacetyl chloride CAS 38870-89-2

is used as an intermediate for active pharmaceutical ingredients and dyes. Further, it acts as a precursor for the synthesis of agrochemicals.

1,2-Dimethoxybenzene CAS 91-16-7

is a building block for the organic synthesis of other aromatic compounds. Veratrole is relatively electron-rich and thus readily undergoes electrophilic substitution. An example of the use of veratrole is in the synthesis of Domipizone.

Butyryl chloride CAS 141-75-3

Derivatives of butyryl chloride are used in manufacturing pesticides, pharmaceuticals, perfume fixative, polymerization catalyst, and dyestuffs. Butyryl chloride is also commonly used as an intermediate for organic synthesis for the preparation of pharmaceuticals, agrochemicals, dyes, esters, and peroxide compounds

Phenylboronic Acid CAS: 98-80-6

is a compound used in organic synthesis of various pharmaceutical goods.

Phenylboronic acid (PBA) and its derivatives can bind sugars and other diol compounds to form cyclic boronate esters. These esters bear negative charges. Due to this reaction, sugars can be detected by means of electrochemical and optical techniques.

1,3-Dimethyladamantane CAS 702-79-4

intermediate for Memantine hydrochloride

3-Quinuclidinone hydrochloride CAS 1193-65-3

Key use: Aceclidine Azasetron Cevimeline Clidinium Mequitazine Quifenadine

1-Adamantyl methyl ketone (1-Acetyl-adamantane) CAS 1660-04-4

use as intermediate for Rimantadine hydrochloride


1,6-Anhydro-2-azido-2-deoxy-β-D-glucopyranose CAS 67546-20-7

1-S-Octyl-β-D-thioglucopyranoside CAS 85618-21-9

3,4-Di-O-acetyl-L-fucal CAS 54621-94-2

D-Mannose CAS 3458-28-4

Mannoheptulose CAS 3615-44-9

OLED Intermediates

2-Phenylanthracene CAS 1981-38-0

1,3-Dibro o-5-tetradecylbenzene CAS 157761-91-6

4-Bromo-4-octylbiphenyl CAS 63619-61-4


Isatoic anhydride CAS 118-48-9

Isatoic anhydride is used as a blowing agent in the polymer industry, an application that exploits its tendency to release CO2. Isatoic anhydride has also been reported to be used as a precursor for the synthesis of methaqualone and related 4-quinazolinone based pharmaceutical drugs.

1H-Imidazole monohydriodide CAS 68007-08-9

This product is used for solar panel production.

Fine Chemicals:

Azobenzen CAS: 103-33-3

Azo or azobenzene is commonly used to refer to a wide class of molecules containing core azobenzene structures and various functional groups extending from the phenyl rings. These azobenzene-based compounds are also called diazenes and are used as dyes in various industries. They often used for liquid crystals, organic photoconductors and non-linear optics

2-Sulfobenzoic acid cyclic anhydride CAS 81-08-3

used as a base for some dye productions


Spermine (FBBSu ) CAS1263046-90-4

Spermine is an endogenous polyamine bearing multiple amino groups. It has been found to play important roles in cellular metabolism in all eukaryotic cells. It also can condense DNA in sperm due to its positive charge in the physiological condition.

*(Boc-Sec)2 CAS 877754-71-7

Widely used common starting material for Selenocysteine derivative synthesis.

*Boc-Pro(4-N3) (2S,4R).DCHA    CAS 132622-68-5

Boc-Pro(4-N3) is incorporated into peptides and proteins that can be further selectively modified using Staudinger ligation or Click-chemistry. The Azido-group can be reduced to amino-group


Lipases Kit (25 enzymes)

ß- Lactamases Kit (5enzymes)



(1R,6S)-6-(Methoxycarbonyl)cyclohex-3-ene-1-carboxylic acid CAS 88335-93-7

cis-9,10-Epoxystearic acid CAS 24560-98-3