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CAS RN: 24424-99-5 | Product Number: D1547
Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]
![Chemical Structure of Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]](/medias/structure-890-D1547.jpg-Tci-440?context=bWFzdGVyfHJvb3R8MTc2OTB8aW1hZ2UvanBlZ3xhR0V6TDJneE55ODVNelkxTmpRNE9EWTNNelU0TDNOMGNuVmpkSFZ5WlMwNE9UQXZSREUxTkRjdWFuQm5YMVJqYVMwME5EQXw3MDUxNjEzY2VhNGRmZDY1ZTAzOTc5ZTUzNzI4ZGMzYTc2NzFiNzEwOGJkNWY0YmVmNmE5MjNkNzEwNTYyNjQ5 "Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]")
![Thumbnail of Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]](/medias/structure-890-D1547.jpg-Tci-98?context=bWFzdGVyfHJvb3R8MjQxMXxpbWFnZS9qcGVnfGFEa3lMMmd4TkM4NU16WTFOalE0T1RNeU9EazBMM04wY25WamRIVnlaUzA0T1RBdlJERTFORGN1YW5CblgxUmphUzA1T0F8OGFiNGFkZTM3YWI1YmFjY2RlZDAxYjQ3MzlkNDFkN2EzMjA3ZWMwOTc0MDM2ODdhYTk3M2FkZjMxZTI3NDg2Yg)
![Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Di-tert-butyl Dicarbonate [Boc-reagent for Amino Acid]")
Purity: >95.0%(T)
- Boc2O
- Di-tert-butyl Pyrocarbonate
- Pyrocarbonic Acid Di-tert-butyl Ester
- DiBoc
- Boc Anhydride
| Size | Unit Price | Hyderabad | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
₹3,900.00
|
3 | ≥100 |
|
| 100G |
₹6,200.00
|
7 | ≥100 |
|
| 500G |
₹18,500.00
|
4 | ≥100 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D1547 |
Purity / Analysis Method 
|
>95.0%(T) |
| Molecular Formula / Molecular Weight | C__1__0H__1__8O__5 = 218.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 24424-99-5 |
| Reaxys Registry Number | 1911173 |
| PubChem Substance ID | 87568033 |
| SDBS (AIST Spectral DB) | 22556 |
| MDL Number | MFCD00008805 |
| Appearance | White or Colorless to Light yellow powder to lump to clear liquid |
| Purity(Morpholine Method) | min. 95.0 % |
| NMR | confirm to structure |
| Melting Point | 23 °C |
| Flash point | 47 °C |
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H330 : Fatal if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H228 : Flammable solid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P284 : Wear respiratory protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
| RTECS# | HT0230000 |
| UN Number | UN2930 |
| Class | 6.1 / 4.1 |
| Packing Group | II |
-
Used Chemicals
-
Procedure
-
To a solution of indole (200 mg, 1.71 mmol) in THF (2 mL) was added DMAP (21 mg, 0.17 mmol, 0.1 eq.) and Boc2O (467 mg, 2.13 mmol, 1.25 eq.) at r.t. and stirred overnight. The reaction mixture was diluted with ethyl acetate (20 mL) and washed with water (15 mL) and brine (15 mL). Then the organic layer was dried over sodium sulfate and filtered. The solvent was removed under reduced pressure to give N-Boc-indole as a colorless liquid (392 mg, >99% yield).
-
Experimenter’s Comments
-
Gas was generated during the reaction.
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Analytical Data
-
N-Boc-indole
1H NMR (270 MHz, CDCl3); δ 8.14 (d, 1H, J = 8.1 Hz), 7.59 (t, 1H, J = 4.1 Hz), 7.57 (d, 1H, J = 7.7 Hz), 7.32 (dt, 1H, J = 6.8, 1.4 Hz), 7.23 (dt, 1H, J = 7.7, 0.8 Hz), 6.58 (d, 1H, J = 4.1 Hz), 1.68 (s, 9H).
-
Lead Reference/
-
- Visible light-induced 3-sulfenylation of N-methylindoles with arylsulfonyl chlorides
References
Safety Data Sheet (SDS)
The requested SDS is not available.
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Specifications
C of A & Other Certificates
Sample C of A
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Analytical Charts
The requested analytical chart is not available. Sorry for the inconvenience.
Other Documents
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