Octrizole | CAS#3147-75-9 | UV stabilizer

MedKoo Cat#: 461970 | Name: Octrizole

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Octrizole is a UV stabilizer within products to increase stability to light. It protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of polymeric systems; particularly in polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates and polyvinyl butyral during outdoor weathering.

Chemical Structure

Octrizole

CAS#3147-75-9

Theoretical Analysis

MedKoo Cat#: 461970

Name: Octrizole

CAS#: 3147-75-9

Chemical Formula: C20H25N3O

Exact Mass: 323.1998

Molecular Weight: 323.44

Elemental Analysis: C, 74.27; H, 7.79; N, 12.99; O, 4.95

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

Bulk Inquiry

Related CAS #

No Data

Synonym

Octrizole; Octrizolum; Tinuvin 329; UV Absorber-5; Cyasorb UV 5411

IUPAC/Chemical Name

2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol

InChi Key

IYAZLDLPUNDVAG-UHFFFAOYSA-N

InChi Code

InChI=1S/C20H25N3O/c1-19(2,3)13-20(4,5)14-10-11-18(24)17(12-14)23-21-15-8-6-7-9-16(15)22-23/h6-12,24H,13H2,1-5H3

SMILES Code

OC1=CC=C(C(C)(C)CC(C)(C)C)C=C1N2N=C3C(C=CC=C3)=N2

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>3 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 323.44 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1: Apel C, Tang J, Ebinghaus R. Environmental occurrence and distribution of organic UV stabilizers and UV filters in the sediment of Chinese Bohai and Yellow Seas. Environ Pollut. 2018 Apr;235:85-94. doi: 10.1016/j.envpol.2017.12.051. Epub 2017 Dec 21. PubMed PMID: 29275272.