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!
Contact person
Elmar Braasch
Senior Sales Manager | Advanced Intermediates
Contact person
Bjoern Klang
Sales Manager | Advanced Intermediates
Further information
2024 Advanced Intermediates Portfolio
pdf (5.7 MB)