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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(2-Indol-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide
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Purity: 98.0%
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21199-41-7

21199-41-7 structure

21199-41-7 structure

Name: 4-(2-Indol-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide
Chemical Name: 3-[4-(2-indol-1-ylethyl)pyridin-1-ium-1-yl]propyl-trimethylazanium,bromide
CAS Number: 21199-41-7
Molecular Formula: C₂₁H₂₉BrN₃+
Molecular Weight: 403.37900
Create Date: 2017-10-20 21:22:54
Modify Date: 2025-09-16 14:43:49

Name	3-[4-(2-indol-1-ylethyl)pyridin-1-ium-1-yl]propyl-trimethylazanium,bromide
Synonyms	4-(2-Indol-1-yl-aethyl)-1-(3-trimethylammonio-propyl)-pyridinium,Dibromid 4-(1H-imidazol-2-yl)phthalazin-1(2H)-one 4-(2-Imidazolyl)-phthalazone 4-(2-indol-1-yl-ethyl)-1-(3-trimethylammonio-propyl)-pyridinium,dibromide 4-(1H-imidazol-2-yl)-2H-phthalazin-1-one

Molecular Formula	C₂₁H₂₉BrN₃+
Molecular Weight	403.37900
Exact Mass	402.15400
PSA	8.81000
LogP	0.27180

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU5691650

CHEMICAL NAME :: Pyridinium, 4-(2-indol-1-ylethyl)-1-(3-(trimethylammonio)propyl)- , dibromide

CAS REGISTRY NUMBER :: 21199-41-7

LAST UPDATED :: 198608

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H29-N3.2Br

MOLECULAR WEIGHT :: 483.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 8500 ug/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 120,438,1957

HS Code	2933990090

131732-22-4 structure

131732-22-4

13585-81-4 structure

13585-81-4

~%

21199-41-7 structure

21199-41-7

Literature: Gray et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 3805,3807

Precursor 1
131732-22-4
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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