ChemicalBook >> CAS DataBase List >>tert-Butyl carbamate
tert-Butyl carbamate
- CAS No.
- 4248-19-5
- Chemical Name:
- tert-Butyl carbamate
- Synonyms
- BOC-NH2;T-BUTYL CARBAMATE;CARBAMIC ACID TERT-BUTYL ESTER;BOC-AMIDE;NH2Boc;ert-Butyl carbamate;BOC Amide pure, 98%;TERT-BUTYL CARBAMATE;t-Butoxycarbonylamide;t tert-butyl carbamate
- CBNumber:
- CB6701653
- Molecular Formula:
- C5H11NO2
- Molecular Weight:
- 117.15
- MDL Number:
- MFCD00007962
- MOL File:
- 4248-19-5.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 105-108 °C (lit.) |
|---|---|
| Boiling point | 218.95°C (rough estimate) |
| Density | 1.1274 (rough estimate) |
| refractive index | 1.4206 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Needles |
| pka | 13.59±0.50(Predicted) |
| color | White to slightly yellow |
| Water Solubility | Soluble in methylene chloride, chloroform, and alcohols. Slightly soluble in petroleum ether and water. |
| BRN | 1744500 |
| CAS DataBase Reference | 4248-19-5(CAS DataBase Reference) |
| FDA UNII | XVU23ZNR59 |
| NIST Chemistry Reference | Tert-butyl carbamate(4248-19-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
tert-Butyl carbamate price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 167398 | tert-Butyl carbamate 98% | 4248-19-5 | 5g | $47.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 167398 | tert-Butyl carbamate 98% | 4248-19-5 | 1g | $30.2 | 2023-01-07 | Buy |
| TCI Chemical | B3132 | tert-Butyl Carbamate >98.0%(GC) | 4248-19-5 | 5g | $28 | 2024-03-01 | Buy |
| TCI Chemical | B3132 | tert-Butyl Carbamate >98.0%(GC) | 4248-19-5 | 25g | $74 | 2024-03-01 | Buy |
| Alfa Aesar | L00259 | tert-Butyl carbamate, 98+% | 4248-19-5 | 5g | $45.65 | 2024-03-01 | Buy |
tert-Butyl carbamate Chemical Properties,Uses,Production
Chemical Properties
White to slightly yellow needles
Uses
tert-Butyl carbamate was used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.
Synthesis Reference(s)
The Journal of Organic Chemistry, 28, p. 3421, 1963 DOI: 10.1021/jo01047a033
General Description
Palladium-catalyzed cross-coupling reaction of tert-butyl carbamate with various aryl(Het) halides with Cs2CO3 as base in 1,4-dioxane (solvent) has been investigated.
tert-Butyl carbamate Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
1of2
Global( 455)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12818 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5855 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5876 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19825 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29863 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2930 | 58 |
View Lastest Price from tert-Butyl carbamate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-21 | tert-Butyl carbamate
4248-19-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-03-07 | tert-Butyl carbamate
4248-19-5
|
US $50.00 / kg | 1kg | 0.99 | 10000 | Hebei Yanxi Chemical Co., Ltd. | |
 |
2024-12-31 | tert-Butyl carbamate
4248-19-5
|
US $50.00-500.00 / KG | 1KG | 99% | 5MT per month | Anhui Dexinjia Biopharm Co., Ltd |
-
- tert-Butyl carbamate
4248-19-5
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- tert-Butyl carbamate
4248-19-5
- US $50.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- tert-Butyl carbamate
4248-19-5
- US $50.00-500.00 / KG
- 99%
- Anhui Dexinjia Biopharm Co., Ltd
4248-19-5(tert-Butyl carbamate)Related Search:
tert-Butylcarbamate,98+%
tert-Butoxycarbonylamine
Carbamic Acid tert-Butyl EsterBoc-amide
tert-Butyl carbamate,Boc-amide
Boc-NH2 N-t-Butoxycarbonyl-aMide
tert-Butyl carbaMate 5GR
tert-Butyl carbamate≥ 98%(GC)
tert-Butyl carbaMate 98%
tert-Butyl carbamate Synonyms BOC-amide
tert-Butyl carbamate
t tert-butyl carbamate
TERT-BUTYL CARBAMATE
N-T-BUTOXYCARBONYL AMIDE
Carbamic acid, 1,1-dimethylethyl ester
N-t-Butoxycarbonyl-amide(Boc-NH2)
ert-Butyl carbamate
methyl 3-((tert-butoxycarbonyl)amino)-3-(4-fluorophenyl)-2-hydroxypropanoate
tert-Butyl Carbamate >
tert-Butyl carbamate USP/EP/BP
t-Butoxycarbonylamide
tert-Butyl carbamate(TBCM)
BOC Amide pure, 98%
CARBAMIC ACID TERT-BUTYL ESTER
BOC-NH2
BOC-AMIDE
T-BUTYL CARBAMATE
1,1-Dimethylethyl carbamate
NH2Boc
4248-19-5
79684-56-8
H2NCO2CCH33
NH2COOCCH33
Building Blocks
Protected Amines
Nitrogen Compounds
Organic Building Blocks
Protected Amino Acids
pharmacetical