Bortezomib Impurity 13
[CAS# 886979-81-3]

Identification

• Name: Bortezomib Impurity 13
• Synonyms: N-[1-[(1-hydroperoxy-3-methylbutyl)amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide
• Molecular Formula: C₁₉H₂₄N₄O₄
• Molecular Weight: 372.42
• CAS Registry Number: 886979-81-3
• EC Number: 816-338-4
• SMILES: CC(C)CC(NC(=O)C(CC1=CC=CC=C1)NC(=O)C2=NC=CN=C2)OO

Properties

• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.571, Calc.^*
• Boiling Point: 709.0±60.0 ºC (760 mmHg), Calc.^*
• Flash Point: 382.6±32.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS06;GHS08;GHS09 Danger
• Hazard Statements: H300-H315-H319-H361-H372-H411
• Precautionary Statements: P203-P260-P264-P264+P265-P270-P273-P280-P301+P316-P302+P352-P305+P351+P338-P318-P319-P321-P330-P332+P317-P337+P317-P362+P364-P391-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	1	H300
Eye irritation	Eye Irrit.	2	H319
Reproductive toxicity	Repr.	2	H361
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Specific target organ toxicity - repeated exposure	STOT RE	1	H372