Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

866038-49-5

866038-49-5 structure

866038-49-5 structure

Name: Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate
Chemical Name: methyl 2-(3-oxo-4H-1,4-benzoxazin-6-yl)acetate
CAS Number: 866038-49-5
Molecular Formula: C₁₁H₁₁NO₄
Molecular Weight: 221.209
Create Date: 2018-08-01 14:18:10
Modify Date: 2025-08-22 19:37:44

Name	methyl 2-(3-oxo-4H-1,4-benzoxazin-6-yl)acetate
Synonyms	methyloxodihydrobenzoxazinylacetate HMS1368G15 2H-1,4-Benzoxazine-6-acetic acid, 3,4-dihydro-3-oxo-, methyl ester (3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-acetic acid methyl ester Methyl (3,4-dihydro-3-oxo-2H-1,4-benzoxazin-6-yl)acetate Methyl (3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate methyl 2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)acetate

Density	1.3±0.1 g/cm3
Boiling Point	401.8±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₄
Molecular Weight	221.209
Flash Point	196.8±28.7 °C
Exact Mass	221.068802
PSA	64.63000
LogP	0.23
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.548

Hazard Codes	Xi
HS Code	2934999090

78587-72-1 structure

78587-72-1

79-04-9 structure

79-04-9

~92%

866038-49-5 structure

866038-49-5

Literature: Gruenenthal GmbH Patent: US2010/234340 A1, 2010 ; Location in patent: Page/Page column 23 ; US 20100234340 A1

23786-14-3 structure

23786-14-3

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

34837-88-2 structure

34837-88-2

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

61873-93-6 structure

61873-93-6

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

104-01-8 structure

104-01-8

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

156-38-7 structure

156-38-7

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

10463-20-4 structure

10463-20-4

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ;

1455471-90-5 structure

1455471-90-5

~%

866038-49-5 structure

866038-49-5

Literature: DR.REDDY'S LABORATORIES LTD.; SASMAL, Pradip Kumar; VAMSEEKRISHNA, Chintakunta; POTLURI, Vijay; TEHIM, Ashok; GAI, Yonghua; ZHANG, Hang Patent: WO2013/131408 A1, 2013 ; Location in patent: Page/Page column 91; 92 ;

Precursor 8
78587-72-1 79-04-9 23786-14-3 34837-88-2
61873-93-6 104-01-8 156-38-7 10463-20-4
DownStream 1
134997-91-4

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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