CAS 2440-22-4: Drometrizole

Description: Drometrizole, with the CAS number 2440-22-4, is a chemical compound primarily used as a UV filter in various cosmetic and personal care products. It belongs to the class of benzotriazole derivatives, which are known for their ability to absorb ultraviolet (UV) radiation, thereby protecting skin and hair from UV-induced damage. Drometrizole is characterized by its stability under UV light, making it an effective ingredient in formulations aimed at preventing photoaging and skin damage. It is typically used in sunscreens, lotions, and other topical applications. The compound is generally regarded as safe for use in cosmetics, although, like all chemical substances, it should be used in accordance with regulatory guidelines to ensure consumer safety. Its solubility properties allow it to be incorporated into various formulations, enhancing the overall efficacy of UV protection. Additionally, drometrizole is often evaluated for its potential environmental impact, particularly regarding aquatic toxicity, as is common with many UV filters.

Formula: C₁₃H₁₁N₃O

InChI: InChI=1S/C13H11N3O/c1-9-6-7-13(17)12(8-9)16-14-10-4-2-3-5-11(10)15-16/h2-8,17H,1H3

InChI key: InChIKey=MCPKSFINULVDNX-UHFFFAOYSA-N

SMILES: OC1=CC=C(C=C1N2N=C3C=CC=CC3=N2)C

Synonyms:

• 2-(2'-Hydroxy-5'-Methyl-Phenyl)-Benzotriazol
• 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
• 2-(2-Benzotriazolyl)-4-methylphenol
• 2-(2-Benzotriazolyl)-p-cresol
• 2-(2-Hydroxy-5-methyl)benzotriazole
• 2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole
• 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol
• 2-(2H-Benzotriazol-2-yl)-p-cresol
• 2-(2H-Benzotriazol-2-yl)-p-kresol
• 2-(2H-benzotriazol-2-il)-p-cresol
• 2-(2H-benzotriazol-2-yl)-4-methylphenol
• 2-(2H-benzotriazole-2-yl)-p-cresol
• 2-(5'-Methyl-2'-hydroxyphenyl)benzotriazole
• 2-Benzotriazol-2-yl-4-methylphenol
• 2-Benzotriazolyl-4-Methylphenol
• 2H-benzotriazole
• 4-Methyl-2-(2H-benzotriazol-2-yl)phenol
• 4-Methyl-2-(7,8,9-Triazatricyclo[4.3.0.07,9]Nona-1,3,5-Trien-8-Yl)Phenol
• ADK Stab LA 32
• Adk-Arkls Dn 13
• BT 1 (light stabilizer)
• Benazol II
• Benazol P
• Benzotriazole, 2-(2'-Hydroxy-5'-Methyl-Phenyl)-
• Bt 1
• Chisorb P
• Dainsorb T 1
• Drometrizole
• Eversorb 71
• Jck-W-Ua
• Jf 77
• Jf 77P
• Jf 77T
• Kemisorb 71
• La 32
• Lowilite 55
• Mark LA 32
• Nsc 91885
• Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-
• PrimesorbP
• Seesorb 701
• Seikalizer AZ
• Solartex UVP
• Songsorb 1000
• Sumisorb 200
• Tinuvin P
• Tinuvin PED
• Tinuvin UV-P
• UV Absorber 1
• UV absorber UV-P
• UV absorber-P
• UV-P (UV stabilizer)
• Ultraviolet absorbent UV-P
• Ultraviolet absorber UV-P
• Ultraviolet light absorber UV-P
• Uv 71
• Uv-P
• Uva-P
• Uvasorb SV
• Uvinul 3033P
• Viosorb 520
• p-Cresol, 2-(2H-benzotriazol-2-yl)-
• UV Abosorber UV-P
• 2-(2-Hydroxy-5-methyl-phenyl)benzotriazole

2-(2-Hydroxy-5-methylphenyl)benzotriazole

CAS: 2440-22-4

• Formula: C₁₃H₁₁N₃O
• Purity: >99.0%(T)(HPLC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 225.25

Drometrizole (2-(2H-Benzotriazol-2-yl)-p-cresol)

CAS: 2440-22-4

Aromatic or modified aromatic drugs with nitrogen heter

• Formula: C₁₃H₁₁N₃O
• Color and Shape: Pale Yellow Powder
• Molecular weight: 225.09021

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol

CAS: 2440-22-4

• Formula: C₁₃H₁₁N₃O
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 225.24594

2-(2-Hydroxy-5-Methylphenyl)Benzotriazole

CAS: 2440-22-4

• Purity: 98%+
• Molecular weight: 225.25g/mol

Drometrizole

CAS: 2440-22-4

• Formula: C₁₃H₁₁N₃O
• Color and Shape: Neat
• Molecular weight: 225.25

Drometrizole

CAS: 2440-22-4

Applications Drometrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester …

• Formula: C₁₃H₁₁N₃O
• Color and Shape: White To Light Yellow
• Molecular weight: 225.25

Drometrizole-d3

CAS: 2440-22-4

Stability Hygroscopic Applications Isotope labelled Drometrizole is an intermediate reactant in the synthesis of UV …

• Formula: C₁₃H₈D₃N₃O
• Color and Shape: Off-White
• Molecular weight: 228.26

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol

CAS: 2440-22-4

• Purity: 95.0%
• Color and Shape: Solid, Very pale yellow to pale yellow powder
• Molecular weight: 225.25100708007812

2-(2-Hydroxy-5-methylphenyl)benzotriazole

CAS: 2440-22-4

2-(2-Hydroxy-5-methylphenyl)benzotriazole (2HMBT) is a chemical compound that belongs to the group of hydroxyphenylbenzotriazoles. 2HMBT has …

• Formula: C₁₃H₁₁N₃O
• Purity: Min. 95%
• Molecular weight: 225.25 g/mol