5-Bromo-1,3-benzoxazol-2-amine

Modify Date: 2024-01-02 14:34:24

5-Bromo-1,3-benzoxazol-2-amine structure	Common Name	5-Bromo-1,3-benzoxazol-2-amine
	CAS Number	64037-07-6	Molecular Weight	213.031
	Density	1.8±0.1 g/cm3	Boiling Point	340.4±34.0 °C at 760 mmHg
	Molecular Formula	C₇H₅BrN₂O	Melting Point	N/A
	MSDS	N/A	Flash Point	159.7±25.7 °C

Name	5-bromo-1,3-benzoxazol-2-amine
Synonym	More Synonyms

Density	1.8±0.1 g/cm3
Boiling Point	340.4±34.0 °C at 760 mmHg
Molecular Formula	C₇H₅BrN₂O
Molecular Weight	213.031
Flash Point	159.7±25.7 °C
Exact Mass	211.958511
PSA	52.05000
LogP	2.64
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.716

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4520000

CHEMICAL NAME :: Benzoxazole, 2-amino-5-bromo-

CAS REGISTRY NUMBER :: 64037-07-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H5-Br-N2-O

MOLECULAR WEIGHT :: 213.05

WISWESSER LINE NOTATION :: T56 BN DOJ CZ HE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 160 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 819 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

Hazard Codes	Xi
HS Code	2934999090

Cyanogen bromide

CAS#:506-68-3

2-Amino-4-bromo...

CAS#:40925-68-6

~97%

5-Bromo-1,3-ben...

CAS#:64037-07-6

Literature: INTELLIKINE, LLC; REN, Pingda; MARTIN, Michael Patent: WO2013/23184 A1, 2013 ; Location in patent: Paragraph 00231; 00232 ; WO 2013/023184 A1

N/A

CAS#:1404480-03-0

5-Bromo-1,3-ben...

CAS#:64037-07-6

Literature: WO2010/51042 A1, ; Page/Page column 133 ;

Precursor 2
CAS#:506-68-3 Cyanogen bromide CAS#:40925-68-6 2-Amino-4-bromo...
DownStream 4
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