trans-1,2-Cyclohexanedicarboxylic acid
- Product Name
- trans-1,2-Cyclohexanedicarboxylic acid
- CAS No.
- 2305-32-0
- Chemical Name
- trans-1,2-Cyclohexanedicarboxylic acid
- Synonyms
- TRANS-HEXAHYDRO-PHTHALIC ACID;TRANS-CYCLOHEXANE-1,2-DICARBOXYLIC ACID;trans-Cyclohexane-1,2-dicarboxylic acid, trans-Hexahydrophthalic acid;Lura;trans-CycL;REMAINDER CIS;RSYY（Avanafil)-15;ohexane-1,2-dicarboxyL;Lurasidone InterMediate(1);1,2-cyclohexanedicarboxylic
- CBNumber
- CB0376262
- Molecular Formula
- C8H12O4
- Formula Weight
- 172.18
- MOL File
- 2305-32-0.mol
trans-1,2-Cyclohexanedicarboxylic acid Property
- Melting point:
- 228-230 °C (lit.)
- Boiling point:
- 262.49°C (rough estimate)
- Density
- 1.2104 (rough estimate)
- refractive index
- 1.4450 (estimate)
- storage temp.
- Store below +30°C.
- solubility
- Acetone (Slightly), DMSO (Slightly)
- form
- Solid
- pka
- pK1:4.18;pK2: 5.93 (20°C)
- color
- White
- Water Solubility
- 2g/L(20 ºC)
- BRN
- 3200609
- InChIKey
- QSAWQNUELGIYBC-WDSKDSINSA-N
- CAS DataBase Reference
- 2305-32-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2-Cyclohexanedicarboxylic acid, trans-(2305-32-0)
- EPA Substance Registry System
- 1,2-Cyclohexanedicarboxylic acid, (1R,2R)-rel- (2305-32-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 8.41088
- Product name
- trans-Cyclohexane-1,2-dicarboxylic acid
- Purity
- for synthesis
- Packaging
- 5G
- Price
- $144
- Updated
- 2024/03/01
- Product number
- 147516
- Product name
- trans-1,2-Cyclohexanedicarboxylic acid
- Purity
- 95%
- Packaging
- 25g
- Price
- $311
- Updated
- 2023/01/07
- Product number
- C0474
- Product name
- trans-1,2-Cyclohexanedicarboxylic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $129
- Updated
- 2024/03/01
- Product number
- C0474
- Product name
- trans-1,2-Cyclohexanedicarboxylic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $1217
- Updated
- 2024/03/01
- Product number
- L11288
- Product name
- trans-1,2-Cyclohexanedicarboxylic acid
- Purity
- 98%
- Packaging
- 5g
- Price
- $56.65
- Updated
- 2024/03/01
trans-1,2-Cyclohexanedicarboxylic acid Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
trans-1,2-cyclohexanedicarboxylic acid be used as organic intermediates.
Uses
trans-1,2-Cyclohexanedicarboxylic Acid is used as a reagent in the synthesis of enantiopure (α-cyanoalkyl)(tetrahydropyrido[4,3-b]indolecarbonyl)cyclohexanecarboxamides and its analogs as selective cathepsin K inhibitors for the treatment of osteoarthritis. Also used as a reagent in the synthesis of novel cyclopentanedicarboxamide sodium channel blockers as a potential treatment for chronic pain.
Purification Methods
It is purified by recrystallisation from EtOH or H2O. It is formed by hydrolyzing the anhydride with water. The dimethyl ester has m 95-96o (from *C6H6/pet ether). [Abell J Org Chem 22 769 1957, Smith & Byrne J Am Chem Soc 72 4406 1950, Linstead et al. J Am Chem Soc 64 2093 1942, Beilstein 9 III 3812, 9 IV 2801.] The 1R,2R-(-)-trans-cyclohexane-1,2-acid [46022-05-3] has m 171-182o and [ ] D -20o (c 1, Me2CO). cis-Cyclohexane-1,2-dicarboxylic anhydride (cis-hexahydrophthalic anhydride) [85-42-7, 13149-00-3] M 154.2, m 32-34o, b 158o/17mm. It has been obtained by heating the trans-acid or anhydride at 200o. Crystallise it from *C6H6/Et2O or distil it. [Kohler & Jansen J Am Chem Soc 60 2145 1938, Abell J Org Chem 22 769 1957, Beilstein 17 II 452, 17 III/IV 5931.]
trans-1,2-Cyclohexanedicarboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
trans-1,2-Cyclohexanedicarboxylic acid Suppliers
- Tel
- --
- Fax
- --
- chiron@chiron.no
- Country
- Norway
- ProdList
- 2801
- Advantage
- 72
View Lastest Price from trans-1,2-Cyclohexanedicarboxylic acid manufacturers
- Product
- trans-1,2-Cyclohexanedicarboxylic acid 2305-32-0
- Price
- US $1.00/PCS
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-06-15
- Product
- trans-1,2-Cyclohexanedicarboxylic acid 2305-32-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-30
- Product
- trans-1,2-Cyclohexanedicarboxylic acid 2305-32-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11