CAS 27673-48-9

5,8-Dihydro-1-naphthol

Description:

5,8-Dihydro-1-naphthol, with the CAS number 27673-48-9, is an organic compound characterized by its bicyclic structure, which consists of a naphthalene ring system with a hydroxyl group (-OH) attached. This compound is a derivative of naphthalene, specifically featuring two additional hydrogen atoms, which makes it a saturated form of naphthol. It typically appears as a solid at room temperature and is soluble in organic solvents. The presence of the hydroxyl group imparts certain polar characteristics, allowing for hydrogen bonding, which can influence its reactivity and interactions with other substances. 5,8-Dihydro-1-naphthol may be utilized in various chemical syntheses and applications, including as an intermediate in the production of dyes, pharmaceuticals, and other organic compounds. Its chemical properties, such as melting point, boiling point, and reactivity, can vary based on the specific conditions and the presence of other functional groups in a reaction. Safety data should be consulted for handling and storage, as with all chemical substances.

Formula: C₁₀H₁₀O

InChI: InChI=1S/C10H10O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-3,5,7,11H,4,6H2

InChI key: InChIKey=OAHLLHJOPUWLKW-UHFFFAOYSA-N

SMILES: OC1=C2C(=CC=C1)CC=CC2

Synonyms:

• 1-Naphthalenol, 5,8-dihydro-
• 1-Naphthol, 5,8-dihydro-
• 5,8-Dihydro naphthalen-1-ol
• 5,8-Dihydro-1-Naphthol
• 5,8-Dihydro-1-naphthalenol
• 5,8-Dihydronaphthol
• 5-Hydroxy-1,4-dihydronaphthalene
• NSC 125584

1-Naphthalenol, 5,8-dihydro-

CAS: 27673-48-9

Formula: C₁₀H₁₀O

Purity: 90%

Color and Shape: Solid

Molecular weight: 146.1858

Ref: IN-DA002UET

5,8-Dihydronaphthol

CAS: 27673-48-9

Formula: C₁₀H₁₀O

Purity: ≥ 85.0%

Color and Shape: Off-white to brown powder

Molecular weight: 146.19

Ref: 7W-GX4753

5,8-Dihydro-1-naphthol

CAS: 27673-48-9

5,8-Dihydro-1-naphthol

Purity: 92%

Color and Shape: Solid

Molecular weight: 146.19g/mol

Ref: 54-OR943087

5,8-Dihydro-1-naphthol (>80%)

Controlled Product

CAS: 27673-48-9

Applications Nadolol intermediate.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Lacroix, P., et al.: J. Pharm. Biomed. Anal., 10, 917 (1992), Lee, S., et al.: J. Food Sci., 72, S497 (2007),

Formula: C₁₀H₁₀O

Purity: >80%

Color and Shape: Brown To Dark Brown

Molecular weight: 146.19

Ref: TR-D449375

5,8-Dihydronaphthalen-1-ol

CAS: 27673-48-9

Purity: 90%

Molecular weight: 146.1889954

Ref: 10-F772556

5,8-Dihydro-1-naphthol

CAS: 27673-48-9

5,8-Dihydro-1-naphthol is a chromatographic impurity of a β-blocker drug. It can be purified by alkali metal extraction, or by reaction with hydrochloric acid, followed by treatment with an adsorbent material such as silica gel, alumina, or activated carbon. Optimal conditions for the reaction are at a temperature of ˚C and a pressure of 100 kPa. The reaction time can vary from 10 minutes to 60 hours. Purification methods include chromatography and microscopy. 5,8-Dihydro-1-naphthol exhibits isomerization reactions in which it isomerizes to 1-(2'-hydroxyethyl)naphthalene and 1-(2'-methoxyethyl)naphthalene, which are both colorless compounds. These isomers may be separated using chromatographic methods that have been optimized for the separation of these compounds.

Formula: C₁₀H₁₀O

Purity: Min. 95%

Color and Shape: Grey White To Tan To Brown Solid

Molecular weight: 146.19 g/mol

Ref: 3D-FD11791

5,8-Dihydro-1-Naphthol

CAS: 27673-48-9

Formula: C₁₀H₁₀O

Molecular weight: 146.2

Ref: ST-EA-CP-N14009