3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid | CAS 134997-87-8

Element: benzoxazine carboxylic dihydro acid

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C-S » Chemicals » oxo-dihydro-benzoxazine-carboxylic-acid-PX18122

Identification

3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid

CAS:

134997-87-8

EINECS:

Molecular Formula:

C₉H₇NO₄

MDL:

MFCD03036647

SMILES:

C1C(=O)NC2=C(O1)C=CC(=C2)C(=O)O

Synonym:

6-carboxy-2,3-dihydro-3-oxo-4h-1,4-benzoxazine ; bas 06481766 ; zero/005343 ; 3,4-dihydro-2h-benzo[b][1,4]oxazine-6-carboxylic acid ; buttpark 120\07-50 ; timtec-bb sbb005401 ; 2h-1,4-benzoxazine-6-carboxylicacid, 3,4-dihydro-3-oxo- ; 3-keto-4h-1,4-benzoxazine-6-carboxylic acid ; 3-oxo-4h-1,4-benzoxazine-6-carboxylic acid ; oprea1_565476 ; iflab-bb f2124-0613 ; 3-oxo-2h,4h-benzo[e]1,4-oxazaperhydroine-6-carboxylic acid

Suppliers

Finetech Industry Limited

FIL810032400

Santa Cruz Biotechnology, Inc.

276376

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CAS equal suppliers

6-Carboxy-2,3-dihydro-3-oxo-4H-1,4-benzoxazine

Excenen Pharmatech Co., Ltd.

EN-6832

2H-1,4-benzoxazine-6-carboxylic acid, 3,4-dihydro-3-oxo-

Angene International Limited

AGN-PC-0JV7L9

-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

Hangzhou MolCore BioPharmatech Co.,Ltd.

MC441077

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

Capot Chemical Co., Ltd.

27894

3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

Finipharma Ltd

F578211564

3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

Pharmacore Co., Limited

PL949928497

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

Ambeed, Inc.

A409981

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

BLD Pharmatech Ltd

BP743422302

Prices & Availability

Data is processed

Properties for 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid

Molecular Weight:

193.16 g·mol−1

Density:

1.459 g/cm3

Boiling point:

471.4 °C at 760 mmHg

Flash point:

238.9 °C

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed

Hazard Classes:

irritant

Hazard Symbols:

Alternative Distributors of [3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd | BOC Sciences