CAS 85-47-2

1-Naphthalenesulfonic acid

Description:

1-Naphthalenesulfonic acid, with the CAS number 85-47-2, is an aromatic sulfonic acid characterized by its naphthalene ring structure substituted with a sulfonic acid group (-SO3H). This compound is typically a white to light yellow solid that is soluble in water, particularly in its sodium salt form. It exhibits strong acidic properties due to the presence of the sulfonic acid group, making it useful in various applications, including as a dye intermediate, a dispersing agent, and in the synthesis of other chemical compounds. 1-Naphthalenesulfonic acid is also known for its ability to enhance the solubility of organic compounds in aqueous solutions. Additionally, it can participate in electrophilic aromatic substitution reactions, allowing for further functionalization of the naphthalene ring. Safety considerations include handling it with care, as it can be irritating to the skin and eyes. Overall, 1-naphthalenesulfonic acid is a versatile compound with significant industrial relevance.

Formula: C₁₀H₈O₃S

InChI: InChI=1S/C10H8O3S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,11,12,13)

InChI key: InChIKey=PSZYNBSKGUBXEH-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C=1C2=C(C=CC1)C=CC=C2

Synonyms:

• 1-Naphthalenesulfonic acid, dihydrate
• 1-Naphthylsulfonic acid
• 1-Sulfonaphthalene
• 1-{2-[(3-{2-Cyano-4-[2-(Cyclopropylmethoxy)Ethoxy]Phenoxy}-2-Hydroxypropyl)Amino]Ethyl}-3-(4-Hydroxyphenyl)Urea
• Ht 907
• Naphthalene-1-Sulfonate
• Naphthalene-1-Sulphonic Acid
• α-Naphthalenesulfonic acid
• 1-Naphthalenesulfonic acid

Naphthalene-1-sulfonic acid

CAS: 85-47-2

Formula: C₁₀H₈O₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 208.2337

Ref: IN-DA00IDHY

1-Naphthalenesulfonic acid

CAS: 85-47-2

Formula: C₁₀H₇SO₃H

Color and Shape: White to grey or light-brown crystalline powder or chunks

Molecular weight: 208.23

Ref: 7W-GK3657

1-Naphthalenesulfonic Acid

CAS: 85-47-2

Formula: C₁₀H₈O₃S

Molecular weight: 208.23

Ref: 4Z-N-077065

Naphthalene-1-sulphonic acid

CAS: 85-47-2

Naphthalene-1-sulphonic acid

Formula: C₁₀H₈O₃S

Purity: ≥95%

Color and Shape: grey solid

Molecular weight: 208.23g/mol

Ref: 54-OR17689

Naphthalene-1-sulfonic Acid (Technical Grade)

Controlled Product

CAS: 85-47-2

Applications Naphthalene-1-sulfonic acid (cas# 85-47-2) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Formula: C₁₀H₈O₃S

Color and Shape: Neat

Molecular weight: 208.23

Ref: TR-N378500

1-Naphthalenesulfonic acid

CAS: 85-47-2

1-Naphthalenesulfonic acid (1NS) is a sulfonated organic compound. It is an inhibitor of human serum albumin, with a high affinity for the hydroxyl group on the protein's surface. 1NS has been shown to have anti-cancer activity against malignant brain tumors in mice, and also inhibits HIV replication by inhibiting the function of the enzyme reverse transcriptase. 1NS has been shown to inhibit toll-like receptor 4 (TLR4), which may be related to its immunomodulatory effects.

Formula: C₁₀H₈O₃S

Purity: Min. 50.0 Area-%

Color and Shape: White Beige Slightly Brown Powder

Molecular weight: 208.23 g/mol

Ref: 3D-FN57627