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3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Structure
3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid structure
CAS No.
918789-44-3
Chemical Name:
3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid
Synonyms
3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid;2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro-;3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid
CBNumber:
CB21558641
Molecular Formula:
C9H9NO3
Molecular Weight:
179.17
MDL Number:
MFCD11848179
MOL File:
918789-44-3.mol
MSDS File:
SDS
Last updated:2026-05-27 23:57:11
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3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Properties

storage temp. 2-8°C, protect from light
Appearance Light yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P260-P280-P312
HS Code  2934999090

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth TLB78944 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid 918789-44-3 50mg $323.5 2026-06-05 Buy
Biosynth TLB78944 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid 918789-44-3 0.5g $1109.2 2026-06-05 Buy
Apolloscientific OR303219 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid ≥95% 918789-44-3 500mg $619 2026-06-04 Buy
Matrix Scientific 089137 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid 918789-44-3 500.00mg $815 2026-05-18 Buy
Matrix Scientific 089137 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid 918789-44-3 1.00g $1028 2026-05-18 Buy
Product number Packaging Price Buy
TLB78944 50mg $323.5 Buy
TLB78944 0.5g $1109.2 Buy
OR303219 500mg $619 Buy
089137 500.00mg $815 Buy
089137 1.00g $1028 Buy

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Chemical Properties, Uses, Production

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid synthesis

758684-29-6
918789-44-3
Synthesis of 3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid from 3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid methyl ester

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
Shanghai Keepontech Co.,Ltd 021-54849683 13601642561 sales@keepontech.com China 998 59
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Adobe Chem Co., Ltd. 2332782371 adobechem@qq.com China 7980 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 0371-88900765 18037465274 3430974218@qq.com China 14171 58
Shanghai Amico Chemicals Co. LTD 微信 18019252918 18019252918 1454668768@qq.com China 14933 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Jinan Guangchen Pharmaceutical Technology Co., Ltd 18563726319 2845578351@qq.com China 7026 58
Jining Yize Pharmaceutical Technology Co., Ltd 15192473210 302633902@qq.com China 4477 58
Wuhan Wanjian Biotechnology Co., Ltd 13277087647 17771779698@qq.com China 9980 58
PuriPharm Co., ltd. +86-0572-2745768 +86-13816075732 sales@puripharm.com China 1010 58
Supplier Advantage
Shanghai Keepontech Co.,Ltd 59
Amadis Chemical Company Limited 58
Adobe Chem Co., Ltd. 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 58
Shanghai Amico Chemicals Co. LTD 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Jinan Guangchen Pharmaceutical Technology Co., Ltd 58
Jining Yize Pharmaceutical Technology Co., Ltd 58
Wuhan Wanjian Biotechnology Co., Ltd 58
PuriPharm Co., ltd. 58

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid Spectrum

3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid(918789-44-3)1HNMR
3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid 2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro- 918789-44-3