Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-amino-4-(S-methylsulphonimidoyl)butyric acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-amino-4-(S-methylsulphonimidoyl)butyric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1982-67-8

1982-67-8 structure

1982-67-8 structure

Name: 2-amino-4-(S-methylsulphonimidoyl)butyric acid
Chemical Name: methionine sulfoximine
CAS Number: 1982-67-8
Molecular Formula: C₅H₁₂N₂O₃S
Molecular Weight: 180.22500
Create Date: 2017-06-21 02:28:50
Modify Date: 2025-08-25 16:11:44

Name	methionine sulfoximine
Synonyms	methionine sulphoximine methioninesulfoximine Methioninsulfoximin Methionin-S-imid-S-oxid DL-METHIONINE SULFOXIMINE L-METHIONINE-RS-SULPHOXIMINE dl-methionine-dl-sulfoximin DL-METHIONINE DL-SULFOXIMINE DL-(3-Amino-3-carboxypropyl) methyl sulfoximine CNESTINE dl-sulfoximin AURORA KA-705 METHIONINESULPHOXIME methionine S-imide-S-oxide DL-LOBAMINE-DL-SULFOXIMINE

Density	1.46g/cm3
Boiling Point	352.2ºC at 760mmHg
Molecular Formula	C₅H₁₂N₂O₃S
Molecular Weight	180.22500
Flash Point	166.8ºC
Exact Mass	180.05700
PSA	112.62000
LogP	1.13070
Vapour Pressure	6.63E-06mmHg at 25°C
Index of Refraction	1.559

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WS3560000

CHEMICAL NAME :: Sulfoximine, S-(3-amino-3-carboxypropyl)-S-methyl-, DL-

CAS REGISTRY NUMBER :: 1982-67-8

LAST UPDATED :: 199206

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C5-H12-N2-O3-S

MOLECULAR WEIGHT :: 180.25

WISWESSER LINE NOTATION :: QVYZ2S1&UM -DL

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 218 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 94,12,1957

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03652 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 350 mg/kg

SEX/DURATION :: female 9-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - eye/ear

REFERENCE :: ASMUAA Acta Scholae Medicinalis Universitatis in Kioto. (Kyoto, Japan) V.27-40, 1947-70. Discontinued. Volume(issue)/page/year: 38,193,1962

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 3500 mg/kg

SEX/DURATION :: female 9-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: ASMUAA Acta Scholae Medicinalis Universitatis in Kioto. (Kyoto, Japan) V.27-40, 1947-70. Discontinued. Volume(issue)/page/year: 38,193,1962

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
WGK Germany	3
RTECS	WS3560000
HS Code	2925290090

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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