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

Modify Date: 2025-11-17 16:25:38

5-Methoxy-1,3-benzoxazol-2-amine structure	Common Name	5-Methoxy-1,3-benzoxazol-2-amine
	CAS Number	64037-14-5	Molecular Weight	164.161
	Density	1.3±0.1 g/cm3	Boiling Point	320.2±34.0 °C at 760 mmHg
	Molecular Formula	C₈H₈N₂O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	147.5±25.7 °C

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

Density	1.3±0.1 g/cm3
Boiling Point	320.2±34.0 °C at 760 mmHg
Molecular Formula	C₈H₈N₂O₂
Molecular Weight	164.161
Flash Point	147.5±25.7 °C
Exact Mass	164.058578
PSA	61.28000
LogP	1.78
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.641
InChIKey	YCBIFQTZAQVLTQ-UHFFFAOYSA-N
SMILES	COc1ccc2oc(N)nc2c1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4640000

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

CAS REGISTRY NUMBER :: 64037-14-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H8-N2-O2

MOLECULAR WEIGHT :: 164.18

WISWESSER LINE NOTATION :: T56 BN DOJ CZ HO1

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 :: 268 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 :: 1090 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 :: 432 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	Xn
HS Code	2934999090

N/A

CAS#:500284-62-8

5-Methoxy-1,3-b...

CAS#:64037-14-5

Literature: Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

2-Amino-4-metho...

CAS#:20734-76-3

5-Methoxy-1,3-b...

CAS#:64037-14-5

Literature: Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

Cyanogen bromide

CAS#:506-68-3

2-Amino-4-metho...

CAS#:20734-76-3

5-Methoxy-1,3-b...

CAS#:64037-14-5

Literature: Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

Precursor 2
CAS#:20734-76-3 2-Amino-4-metho... CAS#:506-68-3 Cyanogen bromide
DownStream 1
CAS#:40925-63-1 5-Methoxybenzo[...

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

2-Benzoxazolamine, 5-methoxy-

BENZOXAZOLE,2-AMINO-5-METHOXY

2-Benzoxazolamine,5-methoxy

5-methoxy-benzooxazol-2-ylamine

2-Amino-5-methoxybenzoxazole

2-Amino-4-methoxy-benzoxazole

HMS3093P03

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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methoxy-1,3-benzoxazol-2-amine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Benzoxazolamine,5-methoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.