41996
1-Hydroxy-7-azabenzotriazole solution
~0.6 M in DMF, for peptide synthesis
Manufacturer: Sigma Aldrich
CAS Number: 39968-33-7
Synonym(S): 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol, HOAt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 41996-100-ML | In Stock | ₹ 51,819.28 |
41996 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 51,819.28
GST (18%): ₹ 9,327.47
Total Price: ₹ 61,146.75
product name
1-Hydroxy-7-azabenzotriazole solution, ~0.6 M in DMF
form
liquid
Quality Level
100
reaction suitability
reaction type: Addition Reactions
concentration
~0.6 M in DMF
impurities
<1.0% water
refractive index
n20/D 1.441
density
0.978 g/mL at 20 °C
application(s)
peptide synthesis
SMILES string
On1nnc2cccnc12
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | AAPPTec 1-Hydroxy-7-azabenzotriazole | 39968-33-7 | 136.11 g/mol | 5G | AAPPTec | ₹ 4,962.48 | |
 | Chem-Impex International, Inc. 1-Hydroxy-7-azabenzotriazole solution, 0.6 M in DMF | 39968-33-7 (net) | MFCD00210053 | 100ML | Chem-Impex International, Inc. | ₹ 11,567.71 | |
 | HOAT | ChemScene | ₹ 2,566.80 - ₹ 9,582.72 | |
 | 39968-33-7 | HOAT 1M DMA solution | A2B Chem | ₹ 427.80 - ₹ 8,042.64 |
Related Products
Description
- General description: 1-Hydroxy-7-azabenzotriazole solution, also known as 3H-[1,2,3]-triazolo[4,5-b]pyridin-3-ol, is a benzotriazolic additive that is commonly used as a coupling reagent for amino acids and peptides. It is also used to minimize epimerization. [1] [2]
- Application: 1-Hydroxy-7-azabenzotriazole solution is used as a reagent in the solid-phase synthesis of chiral peptide nucleic acids. [3]
- Other Notes: Coupling additive for efficient racemization-free coupling in peptide synthesis;[4][5][6] segment coupling.[7]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
WGK
WGK 3
Flash Point(F)
136.4 °F
Flash Point(C)
58 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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product name: 1-Hydroxy-7-azabenzotriazole solution, ~0.6 M in DMF
form: liquid
Quality Level: 100
reaction suitability: reaction type: Addition Reactions
concentration: ~0.6 M in DMF
impurities: <1.0% water
refractive index: n20/D 1.441
density: 0.978 g/mL at 20 °C
application(s): peptide synthesis
SMILES string: On1nnc2cccnc12
product name:
1-Hydroxy-7-azabenzotriazole solution, ~0.6 M in DMF
form:
liquid
Quality Level:
100
reaction suitability:
reaction type: Addition Reactions
concentration:
~0.6 M in DMF
impurities:
<1.0% water
refractive index:
n20/D 1.441
density:
0.978 g/mL at 20 °C
application(s):
peptide synthesis
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On1nnc2cccnc12
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O=Cc1ccc2OCCOCCOCCOCCOc2c1
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