ChemicalBook >> CAS DataBase List >>(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid
- CAS No.
- 61696-54-6
- Chemical Name:
- (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid
- Synonyms
- C90001;Bis(L-tartaric Acid) 18-Crown-6;(+)-18-Crown-6 tetracarboxylic Acid;(+)-(CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID;(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid;(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid 97%;(2R,3R,11R,12R)-1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE-2,3,11,12-TETRACARBOXYLIC ACID;(2R,3R,11S,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid;1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid, (2R,3R,11R,12R)-;(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid,(2R,3R,11R,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid
- CBNumber:
- CB4685263
- Molecular Formula:
- C16H24O14
- Molecular Weight:
- 440.35
- MDL Number:
- MFCD00040514
- MOL File:
- 61696-54-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:52:56
| Melting point | 210-212 °C (lit.) |
|---|---|
| Boiling point | 798.9±60.0 °C(Predicted) |
| Density | 1.399±0.06 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under Inert Atmosphere |
| solubility | Methanol (Slightly), Water (Slightly) |
| pka | 1.95±0.70(Predicted) |
| form | Solid |
| color | Off-White to Pale Yellow |
| optical activity | [α]20/D +62°, c = 1 in methanol |
| BRN | 4240375 |
| Stability | Hygroscopic |
| InChIKey | FZERLKNAJSFDSQ-DDHJBXDOSA-N |
| SMILES | OC(=O)[C@@H]1OCCOCCO[C@H]([C@@H](OCCOCCO[C@H]1C(O)=O)C(O)=O)C(O)=O |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 2932990090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | C7936-01 | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid Asreported | 10mg | $375 | 2026-06-03 | Buy | |
| Usbiological | C7936-01 | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid Asreported | 25mg | $573 | 2026-06-03 | Buy | |
| Usbiological | C7936-01 | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid Asreported | 50mg | $849 | 2026-06-03 | Buy | |
| TRC | TRC-C825000-50MG | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid >95%(HPLC) | 61696-54-6 | 50mg | $455 | 2026-06-03 | Buy |
| TRC | TRC-C825000-25MG | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid >95%(HPLC) | 61696-54-6 | 25mg | $258 | 2026-06-03 | Buy |
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid Chemical Properties, Uses, Production
Chemical Properties
(+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID is White Solid
Uses
Derived tetracarboxylic acid chloride of this crown ether reacts with meta- and para-xylylene diamines to form chiral captands in high yields. Used as a chiral selector in capillary zone electrophoresis for the separation of a variety of optically active amines. Synthesis of monoamides.
Uses
(+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID is a calcium and barium chelator. A useful chiral NMR discriminating agent for underivatized amino acids
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 39)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52493 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44871 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 | offer.de@lgcgroup.com | China | 19036 | 58 |
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(2R,3R,11R,12R)-1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE-2,3,11,12-TETRACARBOXYLIC ACID
(+)-(CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID
C90001
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid,(2R,3R,11R,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid
(+)-18-Crown-6 tetracarboxylic Acid
Bis(L-tartaric Acid) 18-Crown-6
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid 97%
(2R,3R,11S,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid
1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid, (2R,3R,11R,12R)-
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid
61696-54-6
C16H24O14
Chelation/Complexation Compounds
Chiral
Crown Ethers
Synthetic Reagents
Chelating Agents, Ligands
Chelating Agents & Ligands
