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Carboxylic Acids & Anhydrides

Product description

Carboxylic acids and anhydrides are versatile compounds used in many different industries. They serve as solvents, preservatives, flavour enhancers and intermediates in the manufacture of pharmaceuticals, fragrances, polymers and agrochemicals. They also play an important role in organic synthesis, including esterification and amidation reactions. Elevate your processes with our advanced product solutions.

Biesterfeld offers a wide range of such chemicals as shown below. If you have not found what you are looking for, please do not hesitate to contact us.

Product CAS EC REACH
(-)-Dibenzoyl-L-tartaric acid monohydrate 62708-56-9 613-072-9 TII
(-)-Di-p-anisoyl-L-tartaric acid 50583-51-2 672-585-6
2-[N-(2-Aminobenzoyl)]-aminobenzoic acid 612-34-0 210-304-7 TII
2-Chlorobenzoic acid 118-91-2 204-285-4 TII
2-Hydroxyisobutyric acid 594-61-6 209-848-8 TII
2-Hydroxyquinoline-4-carboxylic acid 15733-89-8 239-827-9 TII
2-Norbornene-5,6-dicarboxylic anhydride 826-62-0 212-557-9 TII
3-(4-Chlorophenyl)-glutaric acid monoamide 1141-23-7 700-336-4 TII
3,3-Diphenylpropionic acid 606-83-7 210-125-4
3,4,5-Trimethoxybenzoic acid 118-41-2 204-248-2 TII
3-Mercaptopropionic acid 107-96-0 203-537-0
3-Nitrobenzoic acid 121-92-6 204-508-5 Full
3-Nitrobenzoic acid sodium 827-95-2 212-578-3
3-Phenylpropionic acid 501-52-0 207-924-5
4-Aminobenzoic acid 150-13-0 205-753-0 TII
4-Hydroxybenzoic acid 99-96-7 202-804-9 TII
4-Methoxybenzoic acid 100-09-4 202-818-5 Full
4-Nitrobenzoic acid 62-23-7 200-526-2 TII
4-Toluic acid 99-94-5 202-803-3 TII
5-Aminosalicylic acid 89-57-6 201-919-1 TII
5-Chloroanthranilic acid 635-21-2 211-230-8
Anthranilic acid 118-92-3 204-287-5
Atropic acid 492-38-6 207-753-6 TII
Cyclohexanecarboxylic acid 98-89-5 202-711-3 TII
D-(-)-Tartaric acid 147-71-7 205-695-6 TII
Dichloroacetic acid 79-43-6 201-207-0 TII
DL-Mandelic acid 90-64-2 202-007-6
DL-Tartaric acid anhydrous 133-37-9 205-105-7
Fumaric acid 110-17-8 203-743-0 Full
Isatoic anhydride 118-48-9 204-255-0 TII
Isobutyric anhydride 97-72-3 202-603-6
L-Cysteine HCl monohydrate 7048-04-6 615-177-8
L-Lysine 56-87-1 200-294-2
Maleic acid 110-16-7 203-742-5 Full
N-Butyric anhydride 106-31-0 203-383-4
Pivalic acid 75-98-9 200-922-5
Propionic anhydride 123-62-6 204-638-2 TII
Salicoylanthranilic acid 13316-98-8 n.a.
Succinic anhydride 108-30-5 203-570-0
Thioglycolic acid 68-11-1 200-677-4
trans-Cinnamic acid 140-10-3 205-398-1 TII
Trichloroacetic acid 76-03-9 200-927-2 Full

Country availability

Availability of products may vary from country to country. Please get in touch!

Roberto Calvi

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Roberto Calvi


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Further information

download

2024 Advanced Intermediates Portfolio
pdf (5.7 MB)