N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide

Modify Date: 2025-08-25 18:13:11

N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide structure	Common Name	N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide
	CAS Number	10128-55-9	Molecular Weight	428.46000
	Density	1.38g/cm3	Boiling Point	629.7ºC at 760mmHg
	Molecular Formula	C₂₄H₁₆N₂O₄S	Melting Point	184.8-185.5 °C
	MSDS	N/A	Flash Point	334.6ºC

Name	N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide
Synonym	More Synonyms

Density	1.38g/cm3
Boiling Point	629.7ºC at 760mmHg
Melting Point	184.8-185.5 °C
Molecular Formula	C₂₄H₁₆N₂O₄S
Molecular Weight	428.46000
Flash Point	334.6ºC
Exact Mass	428.08300
PSA	97.65000
LogP	5.96280
Vapour Pressure	9.09E-16mmHg at 25°C
Index of Refraction	1.691
InChIKey	SYRKOPHMPLPLPQ-UHFFFAOYSA-N
SMILES	O=c1oc(-c2ccccc2NS(=O)(=O)c2ccc3ccccc3c2)nc2ccccc12
Storage condition	2-8°C

HS Code	2935009090

2-(2-AMINOPHENYL)-4H-3,1-BENZOXAZIN-4-ONE structure

2-(2-AMINOPHENY...

CAS#:7265-24-9

Carbon structure

Carbon

CAS#:7440-44-0

Naphthalene-2-sulfonyl chloride structure

Naphthalene-2-s...

CAS#:93-11-8

~%

N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide Structure

N-[2-(4-oxo-3,1...

CAS#:10128-55-9

Literature: EP314350 A1, ;

Precursor 3
CAS#:7265-24-9 2-(2-AMINOPHENY... CAS#:7440-44-0 Carbon CAS#:93-11-8 Naphthalene-2-s...
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

MFCD00227163

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Luminor green 525 T, N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-Naphthalenesulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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