Basic information
- Name:
1-N-Boc-3-Azetidinecarboxylic acid
- CAS No.:
142253-55-2
- Molecular Structure:
- Formula:
- C9H15NO4
- Molecular Weight:
- 201.22
- Synonyms:
- 1,3-Azetidinedicarboxylicacid, 1-(1,1-dimethylethyl) ester;1-Boc-Azetidine-3-carboxylic acid;1-tert-Butoxycarbonylazetidine-3-carboxylicacid;Azetidine-1,3-dicarboxylic acid mono-tert-butyl ester;N-(tert-Butoxycarbonyl)azetidine-3-carboxylic acid;
- Density:
- 1.246 g/cm3
- Melting Point:
- 100.1-101.9°C
- Boiling Point:
- 321 °C at 760 mmHg
- Flash Point:
- 147.9 °C
- Appearance:
- light yellow powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 22-24/25-37-26 Details
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Chemistry
Molecular Structure of 1-N-Boc-3-Azetidinecarboxylic acid (CAS NO.142253-55-2):
IUPAC Name: 1-[(2-methylpropan-2-yl)oxycarbonyl]azetidine-3-carboxylic acid
Empirical Formula: C9H15NO4
Molecular Weight: 201.2197
H bond acceptors: 5
H bond donors: 1
Freely Rotating Bonds: 3
Polar Surface Area: 55.84 Å2
Molar Refractivity: 48.32 cm3
Molar Volume: 161.4 cm3
Index of Refraction: 1.51
Surface Tension: 49.8 dyne/cm
Density: 1.246 g/cm3
Flash Point: 147.9 °C
Enthalpy of Vaporization: 61.87 kJ/mol
Boiling Point: 321 °C at 760 mmHg
Vapour Pressure: 6.35E-05 mmHg at 25°C
Melting Point: 100.1-101.9°C
Storage Temp: Store at -15°C
Chemical Properties: light yellow powder
Product Categories: Unusual amino acids; pharmacetical; Carboxylic Acids; Azetidine; Organic acids; Azetidines; Peptide; Carboxylic Acids; Ring Systems; Others; Peptide Synthesis; Unnatural Amino Acid Derivatives; B-Amino
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-37-26
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
S37:Wear suitable gloves.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: Irritant
Specification
1-N-Boc-3-Azetidinecarboxylic acid , its cas register number is 142253-55-2. It also can be called n-boc-3-azetidine carboxylic acid ; n-boc-azetidine-3-carboxylic acid ; n-alpha-t-butoxycarbonyl-azetide-3-carboxylic acid ; n-alpha-t-butoxycarbonyl-azetidine-3-carboxylic acid ; n-alpha-t-boc-l-azetidine-3-carboxylic acid ; boc-aze(3)-oh ; boc-azetidine-3-carboxylic acid and so on.
