Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Muscimolhydrobromide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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DC Chemicals Limited
China
Product Name: Muscimol Hydrobromide
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Muscimol hydrobromide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18174-72-6

18174-72-6 structure

18174-72-6 structure

Name: Muscimol Hydrobromide
Chemical Name: 5-(aminomethyl)-1,2-oxazol-3-one,hydrobromide
CAS Number: 18174-72-6
Molecular Formula: C₄H₇BrN₂O₂
Molecular Weight: 195.01500
Create Date: 2018-08-23 15:53:29
Modify Date: 2025-08-25 12:05:03
Muscimol HBr is a GABAA receptor agonist.

Name	5-(aminomethyl)-1,2-oxazol-3-one,hydrobromide
Synonyms	Muscimol hydrobromide 5-(Aminomethyl)-3(2H)-isoxazolone hydrobromide 3(2H)-Isoxazolone,5-(aminomethyl)-,monohydrobromide 3-Hydroxy-5-aminomethylisoxazole hydrobromide 5-Aminomethyl-3-hydroxyisoxazole hydrobromide 5-(Aminomethyl)-3-isoxazolol hydrobromide 5-Aminomethyl-3-isoxaolol-hydrobromid MFCD00055184 Agarin hydrobromide 5-aminomethyl-isoxazol-3-one,hydrobromide 5-(Aminomethyl)-3-isoxazolol monohydrobromide 5-Aminomethyl-3-isoxyzole hydrobromide

Density	1.291 g/cm3
Boiling Point	325ºC at 760 mmHg
Melting Point	172ºC
Molecular Formula	C₄H₇BrN₂O₂
Molecular Weight	195.01500
Flash Point	150.4ºC
Exact Mass	193.96900
PSA	72.28000
LogP	1.49730
Vapour Pressure	0.0463mmHg at 25°C
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NY3345000

CHEMICAL NAME :: 3(2H)-Isoxazolone, 5-(aminomethyl)-, monohydrobromide

CAS REGISTRY NUMBER :: 18174-72-6

LAST UPDATED :: 199206

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-N2-O2.Br-H

MOLECULAR WEIGHT :: 195.04

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 :: 13844 ug/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

REFERENCE :: NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 21,803,1982

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;
Risk Phrases	R25
Safety Phrases	22-36/37/39-45
RIDADR	UN 1544 6
RTECS	NY3345000
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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