Pamoic acid, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10193320	Thermo Scientific Acros 129721000	100 g	Plastic bottle
10500784	Thermo Scientific Acros 129725000	500 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 130-85-8
• Molecular Weight (g/mol): 388.38
• InChI Key: WLJNZVDCPSBLRP-UHFFFAOYSA-N
• PubChem CID: 8546
• IUPAC Name: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid

• Molecular Formula: C23H16O6
• MDL Number: MFCD00004079
• Synonym: pamoic acid, embonic acid, 4,4'-methylenebis 3-hydroxy-2-naphthoic acid, pamosaeure, unii-7rrq8qz38n, 2-naphthalenecarboxylic acid, 4,4'-methylenebis 3-hydroxy, 7rrq8qz38n, pamoic acid 98+% hplc, 4,4'-methylen-bis-3-hydroxy-2-naphthoesaeure
• ChEBI: CHEBI:50186
• SMILES: OC(=O)C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C2C=CC=CC2=C1

Specifications

• CAS: 130-85-8
• Assay Percent Range: 98+%
• MDL Number: MFCD00004079
• Merck Index: 15, 7106
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: practically insoluble in acetic acid, practically insoluble in alcohol, ether and, benzene, soluble in nitrobenzene and pyridine, sparingly soluble in chloroform
• SMILES: OC(=O)C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C2C=CC=CC2=C1
• Molecular Weight (g/mol): 388.38
• ChEBI: CHEBI:50186
• Percent Purity: ≥98%
• Loss on Drying: 1% max. (105°C, 1 hr)
• Chemical Name or Material: Pamoic acid

• Melting Point: >300.0°C
• Molecular Formula: C23H16O6
• Beilstein: 10, 575
• Synonym: pamoic acid, embonic acid, 4,4'-methylenebis 3-hydroxy-2-naphthoic acid, pamosaeure, unii-7rrq8qz38n, 2-naphthalenecarboxylic acid, 4,4'-methylenebis 3-hydroxy, 7rrq8qz38n, pamoic acid 98+% hplc, 4,4'-methylen-bis-3-hydroxy-2-naphthoesaeure
• InChI Key: WLJNZVDCPSBLRP-UHFFFAOYSA-N
• IUPAC Name: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
• PubChem CID: 8546
• Formula Weight: 388.38
• Infrared Spectrum: Authentic
• Physical Form: Crystalline Powder

Safety and Handling

GHS P Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Warning

Product Identifier

• Pamoic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only