(15N2)thiourea

• ChemBase ID: 146872
• Molecular Formular: CH4N2S
• Molecular Mass: 78.1076778
• Monoisotopic Mass: 78.00358892
• SMILES: C(=S)([15NH2])[15NH2]
• Canonical SMILES: [15NH2]C(=S)[15NH2]
• InChI: InChI=1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)/i2+1,3+1
• InChIKey: UMGDCJDMYOKAJW-SUEIGJEOSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (^1^5N₂)thiourea
• IUPAC Traditional name: (^1^5N₂)thiourea
• Synonyms: Thiourea-15N2; 硫脲-15N2

Database IDs

• CAS Number: 287476-21-5
• MDL Number: MFCD00084243
• PubChem SID: 24872618; 162241064
• PubChem CID: 11400723

CALCULATED PROPERTIES

• Acid pKa: 14.790742
• H Acceptors: 0
• H Donor: 2
• LogD (pH = 5.5): -0.4739643
• LogD (pH = 7.4): -0.4739643
• Log P: -0.47396427
• Molar Refractivity: 21.1335 cm^3
• Polarizability: 8.27845 Å^3
• Polar Surface Area: 52.04 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 170-176 °C(lit.)
• Mass Shift: M+2

Safety Information

• European Hazard Symbols: Nature polluting (N); Harmful (Xn)
• UN Number: 3077
• German water hazard class: 3
• Hazard Class: 9
• Packing Group: 3
• Risk Statements: 63-22-40-51/53
• Safety Statements: 36/37-61
• GHS Pictograms: GHS07; GHS08; GHS09
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H351-H361d-H411
• GHS Precautionary statements: P273-P281
• RID/ADR: UN 3077 9/PG 3

Product Information

• Isotopic Purity: 98 atom % 15N
• Mol. Weight: mol wt 78.09 by atom % calculation
• Linear Formula: H215NCS15NH2

DETAILS

Sigma Aldrich - 490911

Packaging
500 mg in glass bottle
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.