Cyclopentane-1,2-dicarboximude
- CAS No.
- 5763-44-0
- Chemical Name:
- Cyclopentane-1,2-dicarboximude
- Synonyms
- tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione;1,2-Cyclopentane Dicarboximide;CYCLOPENTANE-1,2-DICARBOXIMIDE;Gliclazide Impurity 18;Sodium 2-ethyl-3-oxobutanoate;Cyclopentane-1,2-dicarboximude;CycIopentane-1,2-dicarboximude;1,2-Cyclopentane Ddicarboximude;CYCLOPENTANE O-DICARBOXYLICIMIDE;SODIUM ACETATE TRIHYDRATE BP ACS USP
- CBNumber:
- CB1749070
- Molecular Formula:
- C7H9NO2
- Molecular Weight:
- 139.15
- MDL Number:
- MFCD06411094
- MOL File:
- 5763-44-0.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 1,2-Cyclopentanedicarboximide | TRC-C992045-5G | 5g | $109 |
| 1,2-Cyclopentanedicarboximide | TRC-C992045-25G | 25g | $202 |
| 1,2-Cyclopentanedicarboximide | TRC-C992045-1G | 1g | $63 |
| Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione 97% | T39419 | 5g | $12 |
| Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione 97% | T39419 | 10g | $18 |
| More product size | |||
| Melting point | 168 °C (dec.) |
|---|---|
| Boiling point | 322.2±11.0 °C(Predicted) |
| Density | 1.242±0.06 g/cm3(Predicted) |
| vapor pressure | 0.017-0.031Pa at 20-25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly) |
| pka | 11.97±0.20(Predicted) |
| form | Solid |
| color | White to Off-White |
| InChI | InChI=1S/C7H9NO2/c9-6-4-2-1-3-5(4)7(10)8-6/h4-5H,1-3H2,(H,8,9,10) |
| InChIKey | QCWDCTDYSDJKTP-UHFFFAOYSA-N |
| SMILES | N1C(=O)C2CCCC2C1=O |
| Surface tension | 71.9mN/m at 1g/L and 20℃ |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| REACH Registrations | Active |
Cyclopentane-1,2-dicarboximude price More Price(48)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-C992045-5G | 1,2-Cyclopentanedicarboximide | 5763-44-0 | 5g | $109 | 2026-06-03 | Buy |
| TRC | TRC-C992045-25G | 1,2-Cyclopentanedicarboximide | 5763-44-0 | 25g | $202 | 2026-06-03 | Buy |
| TRC | TRC-C992045-1G | 1,2-Cyclopentanedicarboximide | 5763-44-0 | 1g | $63 | 2026-06-03 | Buy |
| Synthonix | T39419 | Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione 97% | 5763-44-0 | 5g | $12 | 2026-05-06 | Buy |
| Synthonix | T39419 | Tetrahydrocyclopenta[c]pyrrole-1,3(2H,3aH)-dione 97% | 5763-44-0 | 10g | $18 | 2026-05-06 | Buy |
Cyclopentane-1,2-dicarboximude Chemical Properties,Uses,Production
Description
1,2-cyclopentanediformylandne is the important intermediate of preparation gliclazide (Gliclazide).Gliclazide is s-generation sulfonylurea oral antidiabetic drug, be used for the treatment of non insulin dependent diabetes (type ii diabetes).
Uses
1,2-Cyclopentanedicarboximide was used as a reactant for [(benzopyranyl)amino]alkyl]azabicyclooctanedione anxiolytic,
Synthesis
50483-99-3
77287-34-4
5763-44-0
The general procedure for the synthesis of 1,2-cyclopentanedicarboxylic acid and formamide (CAS: 77287-34-4) as raw materials for the synthesis of 1,2-cyclopentanedicarboxylic acid is as follows: 50 g of 1,2-cyclopentanedicarboxylic acid and 15 g of formamide were mixed, and the reaction was carried out by raising the temperature up to 170 °C under the protection of nitrogen while evaporating the low-boiling by-products. The reaction progress was monitored by HPLC and terminated when the residual amount of raw material was less than 0.2%. After the reaction solution was cooled to 80 °C, 50 g of deionized water and 0.5 g of activated carbon were added and stirred at 50 °C for 30 min. The reaction mixture was thermally filtered and the filtrate was cooled to 20 °C and extracted with dichloromethane. The organic phase was concentrated to no fraction and dried at 90 °C. Subsequently 100 g of toluene was added, the mixture was cooled to 5 °C and dried under reduced pressure at 40 °C to give about 60.6 g of white crystal product. The yield of this step was 93.5% and the product was ≥99% pure and ≥98% content.
Toxicity evaluation
Cyclopentane-1,2-dicarboximude has specific target organ toxicity, it causes skin irritation and serious eye irritation.
References
[1] Patent: CN106866495, 2017, A. Location in patent: Paragraph 0016; 0017; 0018; 0019; 0020
Cyclopentane-1,2-dicarboximude Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1008 | 58 |
| Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 1006 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3364 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 | sales@nbinno.com | CHINA | 923 | 58 |
View Lastest Price from Cyclopentane-1,2-dicarboximude manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-09 | Cyclopentane-1,2-dicarboximude
5763-44-0
|
$10.00 | 1ASSAYS | 99% | 1 ton | RongNa Biotechnology Co.,Ltd | |
 |
2026-03-30 | Cyclopentane-1,2-dicarboximude
5763-44-0
|
1KG | 98% | 2000 | Shenzhen Nexcon Pharmatechs Ltd. | ||
 |
2026-03-20 | Cyclopentane-1,2-dicarboximude
5763-44-0
|
$1.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Cyclopentane-1,2-dicarboximude
5763-44-0
- $10.00
- 99%
- RongNa Biotechnology Co.,Ltd
-
- Cyclopentane-1,2-dicarboximude
5763-44-0
- 98%
- Shenzhen Nexcon Pharmatechs Ltd.
-
- Cyclopentane-1,2-dicarboximude
5763-44-0
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
