-
Name
(1Z,3S)-1-diazonio-3-{[(4-methylphenyl)sulfonyl]amino}but-1-en-2-olate
- EINECS
- CAS No. 31981-99-4
- Article Data5
- CAS DataBase
- Density g/cm3
- Solubility
- Melting Point
- Formula C11H13 N3 O3 S
- Boiling Point °Cat760mmHg
- Molecular Weight 267.309
- Flash Point °C
- Transport Information
- Appearance
- Safety A poison by an unspecified route. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx and SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Benzenesulfonamide,N-(3-diazo-1-methyl-2-oxopropyl)-4-methyl-, (S)-; p-Toluenesulfonamide,N-(3-diazo-1-methylacetonyl)-, L- (8CI); L-3-Tosylamido-1-diazo-2-butanone
- PSA
- LogP
N-Tosyl-L-alanine diazomethyl ketone Chemical Properties
Empirical Formula of N-Tosyl-L-alanine diazomethyl ketone (CAS NO.31981-99-4): C11H13N3O3S
Molecular Weight: 267.3042
Structure of N-Tosyl-L-alanine diazomethyl ketone (CAS NO.31981-99-4):
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IUPAC Name: (Z,3S)-1-Diazonio-3-[(4-methylphenyl)sulfonylamino]but-1-en-2-olate
Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC(C)C(=C[N+]#N)[O-]
Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)N[C@@H](C)/C(=C/[N+]#N)/[O-]
InChI: InChI=1S/C11H13N3O3S/c1-8-3-5-10(6-4-8)18(16,17)14-9(2)11(15)7-13-12/h3-7,9,14H,1-2H3/b11-7-/t9-/m0/s1
InChIKey: WNOLGMUTIVXBHD-MKVDPYIPSA-N
N-Tosyl-L-alanine diazomethyl ketone Toxicity Data With Reference
| 1. | unr-mus LD50:400 mg/kg | JPMSAE Journal of Pharmaceutical Sciences. 69 (1980),1451. |
N-Tosyl-L-alanine diazomethyl ketone Safety Profile
A poison by an unspecified route. A flammable liquid. When heated to decomposition N-Tosyl-L-alanine diazomethyl ketone (CAS NO.31981-99-4) emits toxic vapors of NOx and SOx.
N-Tosyl-L-alanine diazomethyl ketone Standards and Recommendations
DOT Classification: 3; Label: Flammable Liquid
N-Tosyl-L-alanine diazomethyl ketone Specification
N-Tosyl-L-alanine diazomethyl ketone , its cas register number is 31981-99-4. It also can be called p-Toluenesulfonamide, N-(3-diazo-1-methylacetonyl)-, L- (9CI) ; and L-N-(3-Diazo-1-methylacetonyl)-p-toluenesulfonamide .
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