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5-NITROISATOIC ANHYDRIDE

5-NITROISATOIC ANHYDRIDE structure

CAS No.: 4693-02-1

Chemical Name:: 5-NITROISATOIC ANHYDRIDE

Synonyms: 6-Nitroisatoic anhydride;NSC 73615;6-Nitro IA;5-NITROISATOIC ANHYDRIDE;5-Nitroisatoic anhydride 96%;6-nitro-1H-3,1-benzoxazine-2,4-dione;4(1h)-dione,6-nitro-2h-1-benzoxazine-2;6-nitro-1H-3,1-benzoxazine-2,4-quinone;6-NITRO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;2H-3,1-Benzoxazine-2,4(1H)-dione, 6-nitro-

CBNumber:: CB1112371

Molecular Formula:: C8H4N2O5

Molecular Weight:: 208.13

MDL Number:: MFCD00023891

MOL File:: 4693-02-1.mol

MSDS File:: SDS

Last updated:2023-05-15 10:43:33

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5-NITROISATOIC ANHYDRIDE Properties

Melting point	259 °C
Boiling point	347.31°C (rough estimate)
Density	1.623±0.06 g/cm3 (20 ºC 760 Torr)
refractive index	1.4900 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	9.29±0.20(Predicted)
CAS DataBase Reference	4693-02-1(CAS DataBase Reference)
FDA UNII	E3HJ2SF662
EPA Substance Registry System	2H-3,1-Benzoxazine-2,4(1H)-dione, 6-nitro- (4693-02-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2934999090

5-NITROISATOIC ANHYDRIDE price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Oakwood	018904	5-Nitroisatoicanhydride,tech.	4693-02-1	1g	$10	2021-12-16	Buy
Oakwood	018904	5-Nitroisatoicanhydride,tech.	4693-02-1	5g	$19	2021-12-16	Buy
Oakwood	018904	5-Nitroisatoicanhydride,tech.	4693-02-1	25g	$55	2021-12-16	Buy
AK Scientific	6406AB	5-Nitroisatoicanhydride	4693-02-1	5g	$76	2021-12-16	Buy
Oakwood	018904	5-Nitroisatoicanhydride,tech.	4693-02-1	100g	$185	2021-12-16	Buy

Product number	Packaging	Price	Buy
018904	1g	$10	Buy
018904	5g	$19	Buy
018904	25g	$55	Buy
6406AB	5g	$76	Buy
018904	100g	$185	Buy

5-NITROISATOIC ANHYDRIDE Chemical Properties,Uses,Production

Uses

6-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione is a useful research chemical for organic synthesis/bioactive molecule design. 6-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione is also used in the RNA structure probing studies.

Preparation

5-Nitroisatoic anhydride is prepared from 5-nitro indole (9g) by stirring in a 4:1 mixture of CH3CN/H2O for 1 h at 40℃. 1 H NMR (DMSO-d6): δ12.34 (s, Br., 1H), 8.59 (s Hz, 1H), 8.51 (d, J = 7.8 Hz, 1H), 7.31 (d, J = 8.7 Hz, 1H).

5-NITROISATOIC ANHYDRIDE synthesis

Synthesis of 5-NITROISATOIC ANHYDRIDE from Triphosgene and 2-Amino-5-nitrobenzoic acid

5-NITROISATOIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

2-Amino-5-nitrobenzoic acid Chromic acetate 5-Nitroisatin 2-Iodo-4-nitroaniline carbon monoxide

Carbon dioxide 5-Bromoisatin Isatoic Anhydride 5-Nitroindole Triphosgene

PHOSGENE

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Preparation Products

2,5-diaminobenzoic acid

5-NITROISATOIC ANHYDRIDE Suppliers

Global( 105)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CR Corporation Lomited		fred.wen@crcorporation.cn	CHINA	12069	58
Aromsyn Co., Ltd.	+86-0571-85585865 +8613336024896	CB@aromsyn.com	China	19185	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18451	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58
Aceschem Inc.	+1-817863-6948 +1-（817）863-6948	sales@aceschem.com	United States	19639	58

Supplier	Advantage
Nanjing Dolon Biotechnology Co.,Ltd.	58
Alchem Pharmtech,Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Lomited	58
Aromsyn Co., Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Aceschem Inc.	58

View Lastest Price from 5-NITROISATOIC ANHYDRIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	5-NITROISATOIC ANHYDRIDE 4693-02-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

5-NITROISATOIC ANHYDRIDE
4693-02-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

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5-NITROISATOIC ANHYDRIDE 6-NITRO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE 6-Nitro IA 6-Nitro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione 6-Nitro-1,4-dihydro-2H-3,1-benzoxazine-2,4-dione 6-nitro-1H-3,1-benzoxazine-2,4-dione 6-nitro-1H-3,1-benzoxazine-2,4-quinone 4(1h)-dione,6-nitro-2h-1-benzoxazine-2 NSC 73615 5-Nitroisatoic anhydride 96% 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-nitro- 6-Nitroisatoic anhydride 4693-02-1 pharmacetical