tert-Butyl 4-formyl-3,5-dimethyl-1H-pyrazole-1-carboxylate, 97%, Thermo Scientific™

Product Code	Brand	Quantity
10402273	Thermo Scientific Maybridge CC31904DA	1 g
10413214	Thermo Scientific Maybridge CC31904DE	5 g

Chemical Identifiers

• CAS: 844891-13-0
• Molecular Weight (g/mol): 224.26
• InChI Key: AZJWODKWFMBMCM-UHFFFAOYSA-N
• IUPAC Name: tert-butyl 4-formyl-3,5-dimethyl-1H-pyrazole-1-carboxylate

• Molecular Formula: C11H16N2O3
• MDL Number: MFCD06659076
• PubChem CID: 2795543
• SMILES: CC1=NN(C(=O)OC(C)(C)C)C(C)=C1C=O

Specifications

• CAS: 844891-13-0
• CAS Max %: 100.0
• Packaging: Amber glass bottle
• MDL Number: MFCD06659076
• InChI Key: AZJWODKWFMBMCM-UHFFFAOYSA-N
• IUPAC Name: tert-butyl 4-formyl-3,5-dimethyl-1H-pyrazole-1-carboxylate
• PubChem CID: 2795543
• Percent Purity: 97%

• CAS Min %: 96.5
• Assay Percent Range: 97%
• Molecular Formula: C11H16N2O3
• Synonym: tert-butyl 4-formyl-3,5-dimethyl-1h-pyrazole-1-carboxylate, tert-butyl4-formyl-3,5-dimethyl-1h-pyrazole-1-carboxylate, tert-butyl 4-formyl-3,5-dimethylpyrazolecarboxylate, 3,5-dimethyl-4-formyl-1h-pyrazole, n1-boc protected, 1h-pyrazole-1-carboxylicacid, 4-formyl-3,5-dimethyl-, 1,1-dimethylethyl ester
• SMILES: CC1=NN(C(=O)OC(C)(C)C)C(C)=C1C=O
• Molecular Weight (g/mol): 224.26
• Formula Weight: 224.26
• Chemical Name or Material: Tert-butyl 4-formyl-3, 5-dimethyl-1H-pyrazole-1-carboxylate

Safety and Handling

GHS H Statement:
Harmful if swallowed.
Causes serious eye irritation.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.