Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHIOTHEPIN MALEATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20229-30-5

20229-30-5 structure

20229-30-5 structure

Name: METHIOTHEPIN MALEATE
Chemical Name: methiothepin
CAS Number: 20229-30-5
Molecular Formula: C₂₁H₂₈N₂O₃S₃
Molecular Weight: 452.65400
Create Date: 2018-03-29 08:00:00
Modify Date: 2025-08-21 07:13:36

Name	methiothepin
Synonyms	MFCD00153831 methiophepin METITEPINE MESYLATE Methiothepine Metitepine Methiothepin maleate,1-[10,11-Dihydro-8-(methylthio)dibenzo(Z)[b,f]thiepin-10-yl]-4-methylpiperazinemaleate METHIOTHEPIN MESYLATE

Density	1.25g/cm3
Boiling Point	462.9ºC at 760mmHg
Molecular Formula	C₂₁H₂₈N₂O₃S₃
Molecular Weight	452.65400
Flash Point	233.8ºC
Exact Mass	452.12600
PSA	119.83000
LogP	4.86490
Vapour Pressure	9.49E-09mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TL4310000

CHEMICAL NAME :: Piperazine, 1-(10,11-dihydro-8-(methylthio)dibenzo(b,f)thiepin-10 -yl)-4-methyl-, (+-)-

CAS REGISTRY NUMBER :: 20229-30-5

BEILSTEIN REFERENCE NO. :: 0626221

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H24-N2-S2

MOLECULAR WEIGHT :: 356.58

WISWESSER LINE NOTATION :: T C676 BS&T&J FS1 I- AT6N DNTJ D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 94 mg/kg

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

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,250,1977

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 51 mg/kg

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

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,250,1977

WGK Germany	3
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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