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Triazoles, Tetrazoles & Triazines

Bumetrizole

Available on request

Order Bumetrizole (CAS 3896-11-5) online at Zemixal: C17H18ClN3O, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-035353.

Pack sizes
Bumetrizole chemical structure
CAS number3896-11-5
FormulaC17H18ClN3O
Molar mass315.8 g/mol
HS code2933
InChIKeyOCWYEMOEOGEQAN-UHFFFAOYSA-N
IUPAC name2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol

About Bumetrizole

Zemixal supplies Bumetrizole within its pharma Intermediates & Building Blocks portfolio. Identity at a glance: CAS 3896-11-5, formula C17H18ClN3O and molar mass 315.8 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Handling and storage

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Specifications and identifiers

Specifications of Bumetrizole
Product nameBumetrizole
Catalogue numberZX-035353
CAS number3896-11-5
IUPAC name2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol
Molecular formulaC17H18ClN3O
Molar mass315.8 g/mol
Exact mass315.1138
XLogP35.6
H-bond donors / acceptors1 / 3
Topological polar surface area50.9 Ų
HS code2933
InChIKeyOCWYEMOEOGEQAN-UHFFFAOYSA-N
SMILESCC1=CC(=C(C(=C1)N2N=C3C=CC(=CC3=N2)Cl)O)C(C)(C)C
PubChem CID62531
SynonymsTinuvin, 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole, 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol, Tinuvin 326, 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol, UV-326, Bumetrizol, 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol, Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-, 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol, 2-tert-Butyl-6-(5-chloro-2H-1,2,3-benzotriazol-2-yl)-4-methylphenol, 2-(2'-Hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P273, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Bumetrizole
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Bumetrizole

Which CAS number identifies Bumetrizole?
Bumetrizole is registered under CAS 3896-11-5. You may also see it listed as Tinuvin, 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole, 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol. Our catalogue number for this item is ZX-035353.
What are the formula and molar mass of Bumetrizole?
For Bumetrizole, its formula is C17H18ClN3O and its molar mass is 315.8 g/mol. The systematic (IUPAC) name is 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol. InChIKey OCWYEMOEOGEQAN-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Bumetrizole?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Bumetrizole?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Bumetrizole to my country?
Yes. Bumetrizole ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
5-Azauracil
CAS
71-33-0
Formula
C3H3N3O2
MW
113.08 g/mol
ZX-034425

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