Pamoic acid
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- $6 - $2610
- Product name: Pamoic acid
- CAS: 130-85-8
- MF: C23H16O6
- MW: 388.37
- EINECS:204-998-0
- MDL Number:MFCD00004079
- Synonyms:PAMOIC ACID;EMBIONIC ACID;2-Naphthalenecarboxylic acid, 4,4-methylenebis3-hydroxy-;1,1'-methylene-bis(2-hydroxy-3-naphthoic acid);PAMOIC ACID pure;1,1μ-Methylene-bis(2-hydroxy-3-naphthoic acid), 4,4μ-Methylenebis(3-hydroxy-2-naphthoic acid), Embonic acid;Bis(2-hydroxy-3-carboxy-1-naphthyl)methane;Pamoic Acid (250 mg)
86 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- Apolloscientific
- Arctom
- Ark Pharm
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1mlx10mM(inDMSO)
- 25mg
- 50mg
- 100mg
- 10.00g
- 100.00g
- 0.5kg
- 1kg
- 2kg
- 5kg
- 100 g
- 500 g
- 10mM*1mLinDMSO(Solution)
- 250mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 2.5kg
- 10kg
- 500g
- 10mM*1mLinDMSO(Solid+Solvent)
- Manufactureraablocks
- Product numberAA000TSA
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97%
- Packaging5g
- Price$10
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000TSA
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97%
- Packaging25g
- Price$11
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000TSA
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97%
- Packaging100g
- Price$25
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000TSA
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97%
- Packaging250g
- Price$55
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-20626
- Product descriptionPamoic Acid 98%
- Packaging500g
- Price$738
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-20626
- Product descriptionPamoic acid 97%
- Packaging500g
- Price$738
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-20626
- Product descriptionPamoic acid 97%
- Packaging500g
- Price$738
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberV0343
- Product descriptionPamoic Acid
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA215829
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97%
- Packaging100g
- Price$30
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA215829
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97%
- Packaging25g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA215829
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97%
- Packaging5g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA215829
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97%
- Packaging10g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA215829
- Product description4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97%
- Packaging500g
- Price$148
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR937609
- Product descriptionPamoic Acid 97%
- Packaging2.5kg
- Price$396
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR937609
- Product descriptionPamoic Acid 97%
- Packaging2.5kg
- Price$396
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR937609
- Product descriptionPamoic Acid 97%
- Packaging500g
- Price$96
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000TSA | 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97% | 5g | $10 | 2026-05-25 | Buy |
| aablocks | AA000TSA | 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97% | 25g | $11 | 2026-05-25 | Buy |
| aablocks | AA000TSA | 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97% | 100g | $25 | 2026-05-25 | Buy |
| aablocks | AA000TSA | 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid) ≥97% | 250g | $55 | 2026-05-25 | Buy |
| AHH | MT-20626 | Pamoic Acid 98% | 500g | $738 | 2021-12-16 | Buy |
| AHH | MT-20626 | Pamoic acid 97% | 500g | $738 | 2026-05-25 | Buy |
| AHH | MT-20626 | Pamoic acid 97% | 500g | $738 | 2026-05-26 | Buy |
| AK Scientific | V0343 | Pamoic Acid | 25g | $27 | 2021-12-16 | Buy |
| Ambeed | A215829 | 4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97% | 100g | $30 | 2021-12-16 | Buy |
| Ambeed | A215829 | 4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97% | 25g | $11 | 2021-12-16 | Buy |
| Ambeed | A215829 | 4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97% | 5g | $6 | 2021-12-16 | Buy |
| Ambeed | A215829 | 4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97% | 10g | $9 | 2021-12-16 | Buy |
| Ambeed | A215829 | 4,4'-Methylenebis(3-hydroxy-2-naphthoicacid) 97% | 500g | $148 | 2021-12-16 | Buy |
| Apolloscientific | OR937609 | Pamoic Acid 97% | 2.5kg | $396 | 2026-06-04 | Buy |
| Apolloscientific | OR937609 | Pamoic Acid 97% | 2.5kg | $396 | 2026-06-04 | Buy |
| Apolloscientific | OR937609 | Pamoic Acid 97% | 500g | $96 | 2026-06-04 | Buy |
Properties
Melting point :≥300 °C (dec.)
Boiling point :434.1°C (rough estimate)
Density :1.2472 (rough estimate)
refractive index :1.4593 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in nitrobenzene, pyridine
pka :2.67±0.30(Predicted)
form :Crystalline Powder
color :Yellow to yellow-green
Water Solubility :PRACTICALLY INSOLUBLE
Merck :14,7005
BRN :901319
InChI :1S/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)
InChIKey :WLJNZVDCPSBLRP-UHFFFAOYSA-N
SMILES :OC(=O)c1cc2ccccc2c(Cc3c(O)c(cc4ccccc34)C(O)=O)c1O
CAS DataBase Reference :130-85-8(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy- (130-85-8)
Boiling point :434.1°C (rough estimate)
Density :1.2472 (rough estimate)
refractive index :1.4593 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in nitrobenzene, pyridine
pka :2.67±0.30(Predicted)
form :Crystalline Powder
color :Yellow to yellow-green
Water Solubility :PRACTICALLY INSOLUBLE
Merck :14,7005
BRN :901319
InChI :1S/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)
InChIKey :WLJNZVDCPSBLRP-UHFFFAOYSA-N
SMILES :OC(=O)c1cc2ccccc2c(Cc3c(O)c(cc4ccccc34)C(O)=O)c1O
CAS DataBase Reference :130-85-8(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy- (130-85-8)
Safety Information
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Description
Pamoic acid is used in preparation of repository derivatives of medicinal agents, used in pharmacology to increase the solubility of a drug in water.More related product prices
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Pamoic acid
CAS:130-85-8
