21860
CDI
≥97.0% (T), for peptide synthesis
Manufacturer: Sigma Aldrich
CAS Number: 530-62-1
Synonym(S): 1,1′-Carbonyldiimidazole
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 21860-5-G | In Stock | ₹ 2,511.40 |
| 25 G | 21860-25-G | In Stock | ₹ 7,306.88 |
| 100 G | 21860-100-G | In Stock | ₹ 14,126.63 |
21860 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,511.40
GST (18%): ₹ 452.052
Total Price: ₹ 2,963.452
product name
CDI, ≥97.0% (T)
Quality Level
200
Assay
≥97.0% (T)
form
solid
reaction suitability
reaction type: Carbonylations
mp
115-122 °C117-122 °C (lit.)
application(s)
peptide synthesis
storage temp.
2-8°C
SMILES string
O=C(n1ccnc1)n2ccnc2
InChI
1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Chem-Impex International, Inc. N,N-Carbonyldiimidazole | 530-62-1 | MFCD00005286 | 100G | -- | ₹ 3,780.04 | |
| | Sigma Aldrich Fine Chemicals Biosciences CDI reagent grade | 530-62-1 | MFCD00005286 | 100g | -- | ₹ 32,072.17 | |
| | Chem-Impex International, Inc. N,N-Carbonyldiimidazole | 530-62-1 | MFCD00005286 | 250G | -- | ₹ 6,848.22 | |
| | eMolecules 1,1'-Carbonyldiimidazole | 530-62-1 | MFCD00005286 | 100g | -- | ₹ 5,044.62 | |
| | Sigma Aldrich Fine Chemicals Biosciences CDI | 530-62-1 | MFCD00005286 | 25 g | -- | ₹ 12,053.69 | |
| | CDI | -- | ₹ 1,612.93 - ₹ 82,205.05 | |
| | 1,1′-Carbonyldiimidazole | -- | ₹ 3,101.27 - ₹ 66,090.00 | |
| | CDI | -- | ₹ 14,960.00 - ₹ 58,230.00 | |
| | 1,1‘-Carbonyldiimidazole | -- | ₹ 256.68 - ₹ 78,800.76 | |
| | N,N'-Carbonyldiimidazole | -- | ₹ 1,197.84 - ₹ 7,187.04 |
Related Products
Description
- General description: CDI serves as a powerful coupling reagent in peptide synthesis and organic chemistry. [1]
- Application: CDI (1,1′-Carbonyldiimidazole) can be used:In the activation of malonic acid derivatives to prepare carbonyl imidazoles by mild decarboxylation.[2]In the activation of cellulose membranes for the development of immunosensors.[3]In the synthesis of substituted 1,3-oxazolo[4,5-d] pyridazinones.[4]As a reagent for the conversion of various hydroxamic acids to isocyanates by Lossen rearrangement.[5]In the synthesis of 1,3,4-oxadiazole derivatives [6], and peptide thioesters in water.[7]As an acylation agent for the synthesis of carbamates.[8]
- Other Notes: Reactive reagent for the activation of acids as imidazolides: synthesis of esters, amides, ketones etc. Reagent for immobilizing enzymes and affinity ligands[9][10]; Carbonyl-transfer reagent for the synthesis of various heterocycles, some recent applications[11][12]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves