ChemicalBook >> CAS DataBase List >>7-Amino-4-carboxymethylcoumarin
7-Amino-4-carboxymethylcoumarin
- CAS No.
- 85157-21-7
- Chemical Name:
- 7-Amino-4-carboxymethylcoumarin
- Synonyms
- 2-(7-AMino-2-oxo-2H-chroMen-4-yl)acetic acid;O-(5-bromoethyl)hydroxylamine;?7-aminocoumarin-4-acetic acid;7-Amino-4-carboxymethylcoumarin;2-(7-Amino-2-oxo-2H-chromen-4-yl);7-Amino-2-oxo-2H-chromene-4-acetic Acid;2-(7-amino-2-oxo-chromen-4-yl)acetic acid;(7-Amino-2-oxo-2H-chromen-4-yl)-aceticacid;2H-1-Benzopyran-4-acetic acid, 7-amino-2-oxo-
- CBNumber:
- CB32462140
- Molecular Formula:
- C11H9NO4
- Molecular Weight:
- 219.19
- MDL Number:
- MFCD13185880
- MOL File:
- 85157-21-7.mol
- MSDS File:
- SDS
Last updated:2026-05-28 01:03:51
| Product description | Number | Pack Size | Price |
| 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | TRC-A618838-50MG | 50mg | $59 |
| 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | TRC-A618838-500MG | 500mg | $153 |
| 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | TRC-A618838-100MG | 100mg | $72 |
| 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid | 119044 | 1.00g | $63 |
| 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid | 119044 | 5.00g | $307 |
| More product size | |||
| Melting point | 181-183°C |
|---|---|
| Boiling point | 521.3±50.0 °C(Predicted) |
| Density | 1.465±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 4.27±0.10(Predicted) |
| form | Solid |
| color | Off-White to Yellow |
| InChI | InChI=1S/C11H9NO4/c12-7-1-2-8-6(3-10(13)14)4-11(15)16-9(8)5-7/h1-2,4-5H,3,12H2,(H,13,14) |
| InChIKey | BPASMQQUFOLZCT-UHFFFAOYSA-N |
| SMILES | C1(=O)OC2=CC(N)=CC=C2C(CC(O)=O)=C1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
7-Amino-4-carboxymethylcoumarin price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-A618838-50MG | 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | 85157-21-7 | 50mg | $59 | 2026-06-03 | Buy |
| TRC | TRC-A618838-500MG | 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | 85157-21-7 | 500mg | $153 | 2026-06-03 | Buy |
| TRC | TRC-A618838-100MG | 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic Acid | 85157-21-7 | 100mg | $72 | 2026-06-03 | Buy |
| Matrix Scientific | 119044 | 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid | 85157-21-7 | 1.00g | $63 | 2026-05-18 | Buy |
| Matrix Scientific | 119044 | 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid | 85157-21-7 | 5.00g | $307 | 2026-05-18 | Buy |
7-Amino-4-carboxymethylcoumarin Chemical Properties,Uses,Production
Uses
7-Amino-4-carboxymethylcoumarin, also known as 7-aminocoumarin-4-acetic acid, can be used as a chemical and pharmaceutical intermediate.
Synthesis
To a 2L round-bottomed flask equipped with a condenser was added 7-N-(ethoxycarbonyl)aminocoumarin-4-acetic acid (101 g, 0.345 mol), NaOH (138 g, 3.45 mol) and H2O (900 mL). The reaction mixture was stirred at reflux for 16 hours. After cooling to room temperature, the pH of the reaction mixture was adjusted to 2 by dropwise addition of H2SO4. The resulting yellow precipitate formed was collected by filtration to give 64.3 g (85%) 5 as a fluffy yellow powder. The product was sufficiently pure by NMR analysis. Yield 64.3 g, 85%.
7-Amino-4-carboxymethylcoumarin Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 72)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9548 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| BTC pharm India | +918790379245 | banny.janga@btcpharm.com | India | 1262 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 | Ryan@jiutian-bio.com | China | 5945 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
85157-21-7(7-Amino-4-carboxymethylcoumarin)Related Search:
(7-Amino-2-oxo-2H-chromen-4-yl)-aceticacid
7-Amino-4-carboxymethylcoumarin
2-(7-amino-2-oxo-chromen-4-yl)acetic acid
2-(7-Amino-2-oxo-2H-chromen-4-yl)
2H-1-Benzopyran-4-acetic acid, 7-amino-2-oxo-
O-(5-bromoethyl)hydroxylamine
?7-aminocoumarin-4-acetic acid
7-Amino-2-oxo-2H-chromene-4-acetic Acid
2-(7-AMino-2-oxo-2H-chroMen-4-yl)acetic acid
85157-21-7
