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5-Aminosalicylic acid, 99%

Product Code. 10581761 Shop All Thermo Scientific Chemicals Products
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Product Code. 10581761 Supplier Thermo Scientific Acros Supplier No. 134331000
 Restricted Item
Estimated Shipment: 05-11-2026
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CAS: 89-57-6 | C7H7NO3 | 153.14 g/mol

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 89-57-6
Molecular Formula C7H7NO3
Molecular Weight (g/mol) 153.14
MDL Number MFCD00007877
InChI Key KBOPZPXVLCULAV-UHFFFAOYSA-N
Synonym 5-aminosalicylic acid, mesalazine, mesalamine, pentasa, claversal, asacol, canasa, salofalk, rowasa, 5-asa
PubChem CID 4075
ChEBI CHEBI:6775
IUPAC Name 5-amino-2-hydroxybenzoic acid
SMILES C1=CC(=C(C=C1N)C(=O)O)O

Especificaciones

CAS Min % 98.5
CAS Max % 100.0
Melting Point 283.0°C
Color Beige-Brown to Gray
Loss on Drying 0.5% max. (1 g, 105°C, 3 hrs)
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (HPLC)
Packaging Plastic bottle
Linear Formula H2NC6H3(OH)CO2H
Quantity 100 g
Beilstein 14, 579
Merck Index 15, 5974
Solubility Information Solubility in water: 0.84g/L (20°C). Other solubilities: better soluble in hot water, soluble in hcl and diluted naoh, insoluble in ethanol
Formula Weight 153.14
Percent Purity 99%
Physical Form Powder
Chemical Name or Material 5-Aminosalicylic acid, 99%
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compliance-icons
Nombre del producto
  • 5-Aminosalicylic acid
Palabra de advertencia
  • Warning
Clasificación
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 3
Indicaciones de peligro
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
Consejos de prudencia
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
Otros peligros
  • MIXTURE LIST-Contain: 5-Aminosalicylic acid

RUO – Research Use Only

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