CAS No.1982-67-8,DL-METHIONINE DL-SULFOXIMINE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	1982-67-8
Name:	DL-METHIONINE DL-SULFOXIMINE
Article Data:	7

Formula:	C5H12 N2 O3 S
Molecular Weight:	180.228
Synonyms:	Sulfoximine,S-(3-amino-3-carboxypropyl)-S-methyl-, DL- (6CI,8CI);DL-Methionine-DL-sulfoximine;Methionine sulfoximine;
EINECS:	217-845-8
Density:	1.46g/cm³
Melting Point:	214-218 °C (decomp)
Boiling Point:	352.2°Cat760mmHg
Flash Point:	166.8°C
Hazard Symbols:
Risk Codes:	36/37/38
Safety:	Poison by intraperitoneal and intravenous routes. An experimental teratogen. When heated to decomposition it emits toxic fumes of SO_x and NO_x.

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Chemistry

IUPAC Name: 2-Amino-4-(Methylsulfonimidoyl)butanoic acid
Following is the structure of Methionine sulfoximine (CAS NO.1982-67-8):

Empirical Formula: C₅H₁₂N₂O₃S
Molecular Weight: 180.2254 g/mol
EINECS: 217-845-8
Density: 1.46 g/cm³
Flash Point: 166.8 °C
Storage tempreture: 2-8°C
Surface Tension: 58.6 dyne/cm
Enthalpy of Vaporization: 65.59 kJ/mol
Boiling Point: 352.2 °C at 760 mmHg
Vapour Pressure: 6.63E-06 mmHg at 25 °C
Index of Refraction of Methionine sulfoximine (CAS NO.1982-67-8): 1.559
Product Categories of Methionine sulfoximine (CAS NO.1982-67-8): Amino Acids
Canonical SMILES: CS(=N)(=O)CCC(C(=O)O)N
InChI: InChI=1S/C5H12N2O3S/c1-11(7,10)3-2-4(6)5(8)9/h4,7H,2-3,6H2,1H3,(H,8,9)
InChIKey: SXTAYKAGBXMACB-UHFFFAOYSA-N

Toxicity Data With Reference

1.		ipr-mus LD50:218 mg/kg		PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 94 (1957),12.
2.		ivn-mus LD50:100 mg/kg		CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03652 .

Safety Profile

Poison by intraperitoneal and intravenous routes. An experimental teratogen. When heated to decomposition, Methionine sulfoximine (CAS NO.1982-67-8) emits toxic fumes of SO_x and NO_x.
Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: WS3560000

Specification

Methionine sulfoximine , its cas register number is 1982-67-8. It also can be called 2-Amino-4-(S-methylsulfonimidoyl)butanoic acid ; DL-Methionine-DL-sulfoximine ; Methionine-DL-sulfoximine, DL- ; and Methionine-RS-sulfoximine, L- . Its classification code is Reproductive Effect .