Catalog Products
Long-chain specialty monomers for advanced polymer applications. Each category lists IUPAC name, CAS number, and chain length — updated continuously as new product families are added.
Long-Chain Diacids & Mono-Protected Diacids
Long-chain dicarboxylic acids (diacids) are bifunctional monomers with carboxylic acid groups at both ends of an aliphatic chain. Their ester derivatives — dimethyl, monomethyl, and mono-tert-butyl — serve as protected intermediates for selective polymerization and step-growth synthesis. MONOPOLY offers the full C-14 through C-22 homologous series in all four forms.
C-22 (Docosanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Docosanedioic acid | 505-56-6 | C-22 | |
| 2 | Docosanedioic acid dimethyl ester | 22399-98-0 | C-22 | |
| 3 | Docosanedioic acid monomethyl ester | 7511-30-0 | C-22 | |
| 4 | Docosanedioic acid mono tert-butyl ester | 1642333-05-8 | C-22 |
C-21 (Heneicosanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Heneicosane-1,21-dioic acid | 505-55-5 | C-21 | |
| 2 | Dimethyl henicosane-1,21-dioate | 42235-57-4 | C-21 | |
| 3 | Heneicosan-1,21-dioic acid monomethyl ester | 72849-44-6 | C-21 | |
| 4 | Heneicosan-1,21-dioic acid mono tert-butyl ester | 3046115-41-4 | C-21 |
C-20 (Eicosanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Eicosanedioic acid | 2424-92-2 | C-20 | |
| 2 | Dimethyl icosanedioate | 42235-38-1 | C-20 | |
| 3 | Eicosanedioic acid monomethyl ester | 1767-98-2 | C-20 | |
| 4 | Eicosanedioic acid mono-tert-butyl ester | 683239-16-9 | C-20 |
C-19 (Nonadecanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | 1,19-Nonadecanedioic acid | 6250-70-0 | C-19 | |
| 2 | Dimethyl 1,19-nonadecandioate | 23130-41-8 | C-19 | |
| 3 | Nonadecan-1,19-dioic acid monomethyl ester | 72849-43-5 | C-19 | |
| 4 | Nonadecanedioic acid mono-tert-butyl ester | 1643852-37-2 | C-19 |
C-18 (Octadecanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Octadecanedioic acid | 871-70-5 | C-18 | |
| 2 | Dimethyl 1,18-octadecanedioate | 1472-93-1 | C-18 | |
| 3 | Octadecanedioic acid monomethyl ester | 72849-35-5 | C-18 | |
| 4 | Octadecanedioic acid mono tert-butyl ester | 843666-40-0 | C-18 |
C-17 (Heptadecanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Heptadecanedioic acid | 2424-90-0 | C-17 | |
| 2 | Dimethyl 1,17-heptadecanedioate | 19102-92-2 | C-17 | |
| 3 | 17-Methoxy-17-oxohexadecanoic acid | 72849-42-4 | C-17 | |
| 4 | Heptadecanedioic acid mono tert-butyl ester | 905302-44-5 | C-17 |
C-16 (Hexadecanedioic acid / Thapsic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Hexadecanedioic acid (Thapsic acid) | 505-54-4 | C-16 | |
| 2 | Dimethyl hexadecanedioate | 19102-90-0 | C-16 | |
| 3 | 16-Methoxy-16-oxohexadecanoic acid | 18451-85-9 | C-16 | |
| 4 | Hexadecanedioic acid mono tert-butyl ester | 843666-27-3 | C-16 |
C-15 (Pentadecanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Pentadecanedioic acid | 1460-18-0 | C-15 | |
| 2 | Dimethyl pentadecanedioate | 36575-82-3 | C-15 | |
| 3 | Pentadecanedioic acid monomethyl ester | 116311-04-7 | C-15 | |
| 4 | Pentadecanedioic acid mono-tert-butyl ester | 905302-42-3 | C-15 |
C-14 (Tetradecanedioic acid)
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | Tetradecanedioic acid | 821-38-5 | C-14 | |
| 2 | Dimethyl tetradecanedioate | 5024-21-5 | C-14 | |
| 3 | Tetradecanedioic acid monomethyl ester | 50515-99-6 | C-14 | |
| 4 | Tetradecanedioic acid mono-tert-butyl ester | 234082-00-9 | C-14 |
- Docosanedioic acid
- CAS 505-56-6 · Long-chain dicarboxylic acid monomer · chain length C-22 · available from MONOPOLY for polymer synthesis
- Docosanedioic acid dimethyl ester
- CAS 22399-98-0 · Long-chain dicarboxylic acid monomer · chain length C-22 · available from MONOPOLY for polymer synthesis
- Docosanedioic acid monomethyl ester
- CAS 7511-30-0 · Long-chain dicarboxylic acid monomer · chain length C-22 · available from MONOPOLY for polymer synthesis
- Docosanedioic acid mono tert-butyl ester
- CAS 1642333-05-8 · Long-chain dicarboxylic acid monomer · chain length C-22 · available from MONOPOLY for polymer synthesis
- Heneicosane-1,21-dioic acid
- CAS 505-55-5 · Long-chain dicarboxylic acid monomer · chain length C-21 · available from MONOPOLY for polymer synthesis
- Dimethyl henicosane-1,21-dioate
- CAS 42235-57-4 · Long-chain dicarboxylic acid monomer · chain length C-21 · available from MONOPOLY for polymer synthesis
- Heneicosan-1,21-dioic acid monomethyl ester
- CAS 72849-44-6 · Long-chain dicarboxylic acid monomer · chain length C-21 · available from MONOPOLY for polymer synthesis
- Heneicosan-1,21-dioic acid mono tert-butyl ester
- CAS 3046115-41-4 · Long-chain dicarboxylic acid monomer · chain length C-21 · available from MONOPOLY for polymer synthesis
- Eicosanedioic acid
- CAS 2424-92-2 · Long-chain dicarboxylic acid monomer · chain length C-20 · available from MONOPOLY for polymer synthesis
- Dimethyl icosanedioate
- CAS 42235-38-1 · Long-chain dicarboxylic acid monomer · chain length C-20 · available from MONOPOLY for polymer synthesis
- Eicosanedioic acid monomethyl ester
- CAS 1767-98-2 · Long-chain dicarboxylic acid monomer · chain length C-20 · available from MONOPOLY for polymer synthesis
- Eicosanedioic acid mono-tert-butyl ester
- CAS 683239-16-9 · Long-chain dicarboxylic acid monomer · chain length C-20 · available from MONOPOLY for polymer synthesis
- 1,19-Nonadecanedioic acid
- CAS 6250-70-0 · Long-chain dicarboxylic acid monomer · chain length C-19 · available from MONOPOLY for polymer synthesis
- Dimethyl 1,19-nonadecandioate
- CAS 23130-41-8 · Long-chain dicarboxylic acid monomer · chain length C-19 · available from MONOPOLY for polymer synthesis
- Nonadecan-1,19-dioic acid monomethyl ester
- CAS 72849-43-5 · Long-chain dicarboxylic acid monomer · chain length C-19 · available from MONOPOLY for polymer synthesis
- Nonadecanedioic acid mono-tert-butyl ester
- CAS 1643852-37-2 · Long-chain dicarboxylic acid monomer · chain length C-19 · available from MONOPOLY for polymer synthesis
- Octadecanedioic acid
- CAS 871-70-5 · Long-chain dicarboxylic acid monomer · chain length C-18 · available from MONOPOLY for polymer synthesis
- Dimethyl 1,18-octadecanedioate
- CAS 1472-93-1 · Long-chain dicarboxylic acid monomer · chain length C-18 · available from MONOPOLY for polymer synthesis
- Octadecanedioic acid monomethyl ester
- CAS 72849-35-5 · Long-chain dicarboxylic acid monomer · chain length C-18 · available from MONOPOLY for polymer synthesis
- Octadecanedioic acid mono tert-butyl ester
- CAS 843666-40-0 · Long-chain dicarboxylic acid monomer · chain length C-18 · available from MONOPOLY for polymer synthesis
- Heptadecanedioic acid
- CAS 2424-90-0 · Long-chain dicarboxylic acid monomer · chain length C-17 · available from MONOPOLY for polymer synthesis
- Dimethyl 1,17-heptadecanedioate
- CAS 19102-92-2 · Long-chain dicarboxylic acid monomer · chain length C-17 · available from MONOPOLY for polymer synthesis
- 17-Methoxy-17-oxohexadecanoic acid
- CAS 72849-42-4 · Long-chain dicarboxylic acid monomer · chain length C-17 · available from MONOPOLY for polymer synthesis
- Heptadecanedioic acid mono tert-butyl ester
- CAS 905302-44-5 · Long-chain dicarboxylic acid monomer · chain length C-17 · available from MONOPOLY for polymer synthesis
- Hexadecanedioic acid (Thapsic acid)
- CAS 505-54-4 · Long-chain dicarboxylic acid monomer · chain length C-16 · available from MONOPOLY for polymer synthesis
- Dimethyl hexadecanedioate
- CAS 19102-90-0 · Long-chain dicarboxylic acid monomer · chain length C-16 · available from MONOPOLY for polymer synthesis
- 16-Methoxy-16-oxohexadecanoic acid
- CAS 18451-85-9 · Long-chain dicarboxylic acid monomer · chain length C-16 · available from MONOPOLY for polymer synthesis
- Hexadecanedioic acid mono tert-butyl ester
- CAS 843666-27-3 · Long-chain dicarboxylic acid monomer · chain length C-16 · available from MONOPOLY for polymer synthesis
- Pentadecanedioic acid
- CAS 1460-18-0 · Long-chain dicarboxylic acid monomer · chain length C-15 · available from MONOPOLY for polymer synthesis
- Dimethyl pentadecanedioate
- CAS 36575-82-3 · Long-chain dicarboxylic acid monomer · chain length C-15 · available from MONOPOLY for polymer synthesis
- Pentadecanedioic acid monomethyl ester
- CAS 116311-04-7 · Long-chain dicarboxylic acid monomer · chain length C-15 · available from MONOPOLY for polymer synthesis
- Pentadecanedioic acid mono-tert-butyl ester
- CAS 905302-42-3 · Long-chain dicarboxylic acid monomer · chain length C-15 · available from MONOPOLY for polymer synthesis
- Tetradecanedioic acid
- CAS 821-38-5 · Long-chain dicarboxylic acid monomer · chain length C-14 · available from MONOPOLY for polymer synthesis
- Dimethyl tetradecanedioate
- CAS 5024-21-5 · Long-chain dicarboxylic acid monomer · chain length C-14 · available from MONOPOLY for polymer synthesis
- Tetradecanedioic acid monomethyl ester
- CAS 50515-99-6 · Long-chain dicarboxylic acid monomer · chain length C-14 · available from MONOPOLY for polymer synthesis
- Tetradecanedioic acid mono-tert-butyl ester
- CAS 234082-00-9 · Long-chain dicarboxylic acid monomer · chain length C-14 · available from MONOPOLY for polymer synthesis
Long-Chain Omega-Amino Acids
Omega-amino acids are bifunctional monomers carrying both an amine (–NH₂) and a carboxylic acid (–COOH) at opposite ends of a long aliphatic chain. They are key building blocks for polyamides (nylons), polyurethanes, and specialty coatings, enabling precise control over chain length, crystallinity, and thermal performance. MONOPOLY offers the full C-12 through C-22 homologous series.
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | 22-Aminodocosanoic acid | 45290-78-6 | C-22 | |
| 2 | 21-Aminoheneicosanoic acid | 2451248-07-8 | C-21 | |
| 3 | 20-Aminoeicosanoic acid | 173175-23-0 | C-20 | |
| 4 | 19-Aminononadecanoic acid | 173175-21-8 | C-19 | |
| 5 | 18-Aminooctadecanoic acid | 17437-24-0 | C-18 | |
| 6 | 17-Aminoheptadecanoic acid | 17437-23-9 | C-17 | |
| 7 | 16-Aminohexadecanoic acid | 17437-22-8 | C-16 | |
| 8 | 15-Aminopentadecanoic acid | 17437-21-7 | C-15 | |
| 9 | 14-Aminotetradecanoic acid | 17437-20-6 | C-14 | |
| 10 | 13-Aminotridecanoic acid | 17437-19-3 | C-13 | |
| 11 | 12-Aminododecanoic acid | 693-57-2 | C-12 |
- 22-Aminodocosanoic acid
- CAS 45290-78-6 · Long-chain omega-amino acid monomer · chain length C-22 · available from MONOPOLY for polyamide and polyurethane synthesis
- 21-Aminoheneicosanoic acid
- CAS 2451248-07-8 · Long-chain omega-amino acid monomer · chain length C-21 · available from MONOPOLY for polyamide and polyurethane synthesis
- 20-Aminoeicosanoic acid
- CAS 173175-23-0 · Long-chain omega-amino acid monomer · chain length C-20 · available from MONOPOLY for polyamide and polyurethane synthesis
- 19-Aminononadecanoic acid
- CAS 173175-21-8 · Long-chain omega-amino acid monomer · chain length C-19 · available from MONOPOLY for polyamide and polyurethane synthesis
- 18-Aminooctadecanoic acid
- CAS 17437-24-0 · Long-chain omega-amino acid monomer · chain length C-18 · available from MONOPOLY for polyamide and polyurethane synthesis
- 17-Aminoheptadecanoic acid
- CAS 17437-23-9 · Long-chain omega-amino acid monomer · chain length C-17 · available from MONOPOLY for polyamide and polyurethane synthesis
- 16-Aminohexadecanoic acid
- CAS 17437-22-8 · Long-chain omega-amino acid monomer · chain length C-16 · available from MONOPOLY for polyamide and polyurethane synthesis
- 15-Aminopentadecanoic acid
- CAS 17437-21-7 · Long-chain omega-amino acid monomer · chain length C-15 · available from MONOPOLY for polyamide and polyurethane synthesis
- 14-Aminotetradecanoic acid
- CAS 17437-20-6 · Long-chain omega-amino acid monomer · chain length C-14 · available from MONOPOLY for polyamide and polyurethane synthesis
- 13-Aminotridecanoic acid
- CAS 17437-19-3 · Long-chain omega-amino acid monomer · chain length C-13 · available from MONOPOLY for polyamide and polyurethane synthesis
- 12-Aminododecanoic acid
- CAS 693-57-2 · Long-chain omega-amino acid monomer · chain length C-12 · available from MONOPOLY for polyamide and polyurethane synthesis
Long-Chain Omega-Hydroxy Acids
Long-chain omega-hydroxy acids are monofunctional monomers bearing a terminal hydroxyl group and a carboxylic acid at the other end. Chain lengths C-12 through C-22, enabling polyester and polyurethane synthesis with precise hydrophobic control.
| # | Structure | Name | CAS Number | Length |
|---|---|---|---|---|
| 1 | 22-Hydroxydocosanoic acid | 506-45-6 | C-22 | |
| 2 | 21-Hydroxyheneicosanoic acid | 89160-04-3 | C-21 | |
| 3 | 20-Hydroxyeicosanoic acid | 62643-46-3 | C-20 | |
| 4 | 19-Hydroxynonadecanoic acid | 22438-61-5 | C-19 | |
| 5 | 18-Hydroxyoctadecanoic acid | 3155-42-8 | C-18 | |
| 6 | 17-Hydroxyheptadecanoic acid | 13099-34-8 | C-17 | |
| 7 | 16-Hydroxyhexadecanoic acid | 506-13-8 | C-16 | |
| 8 | 15-Hydroxypentadecanoic acid | 4617-33-8 | C-15 | |
| 9 | 14-Hydroxytetradecanoic acid | 17278-74-9 | C-14 | |
| 10 | 13-Hydroxytridecanoic acid | 7735-38-8 | C-13 | |
| 11 | 12-Hydroxydodecanoic acid | 505-95-3 | C-12 |
- 22-Hydroxydocosanoic acid
- CAS 506-45-6 · Long-chain omega-hydroxy acid monomer · chain length C-22 · available from MONOPOLY for polyester and polyurethane synthesis
- 21-Hydroxyheneicosanoic acid
- CAS 89160-04-3 · Long-chain omega-hydroxy acid monomer · chain length C-21 · available from MONOPOLY for polyester and polyurethane synthesis
- 20-Hydroxyeicosanoic acid
- CAS 62643-46-3 · Long-chain omega-hydroxy acid monomer · chain length C-20 · available from MONOPOLY for polyester and polyurethane synthesis
- 19-Hydroxynonadecanoic acid
- CAS 22438-61-5 · Long-chain omega-hydroxy acid monomer · chain length C-19 · available from MONOPOLY for polyester and polyurethane synthesis
- 18-Hydroxyoctadecanoic acid
- CAS 3155-42-8 · Long-chain omega-hydroxy acid monomer · chain length C-18 · available from MONOPOLY for polyester and polyurethane synthesis
- 17-Hydroxyheptadecanoic acid
- CAS 13099-34-8 · Long-chain omega-hydroxy acid monomer · chain length C-17 · available from MONOPOLY for polyester and polyurethane synthesis
- 16-Hydroxyhexadecanoic acid
- CAS 506-13-8 · Long-chain omega-hydroxy acid monomer · chain length C-16 · available from MONOPOLY for polyester and polyurethane synthesis
- 15-Hydroxypentadecanoic acid
- CAS 4617-33-8 · Long-chain omega-hydroxy acid monomer · chain length C-15 · available from MONOPOLY for polyester and polyurethane synthesis
- 14-Hydroxytetradecanoic acid
- CAS 17278-74-9 · Long-chain omega-hydroxy acid monomer · chain length C-14 · available from MONOPOLY for polyester and polyurethane synthesis
- 13-Hydroxytridecanoic acid
- CAS 7735-38-8 · Long-chain omega-hydroxy acid monomer · chain length C-13 · available from MONOPOLY for polyester and polyurethane synthesis
- 12-Hydroxydodecanoic acid
- CAS 505-95-3 · Long-chain omega-hydroxy acid monomer · chain length C-12 · available from MONOPOLY for polyester and polyurethane synthesis