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CAS RN: 91229-91-3 | Product Number: B5216
tert-Butyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
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Purity: >98.0%(HPLC)(N)
Synonyms:
- N-(tert-Butoxycarbonyl)-L-pyroglutamic Acid tert-Butyl Ester
- tert-Butyl N-Boc-L-pyroglutamate
- N-Boc-L-pyroglutamic Acid tert-Butyl Ester
- Di-tert-butyl (S)-5-Oxopyrrolidine-1,2-dicarboxylate
- (S)-5-Oxopyrrolidine-1,2-dicarboxylate Di-tert-butyl Ester
- Boc-Pyr-OtBu
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$43.00
|
1 | 1 | 2 |
|
| 5G |
$168.00
|
2 | Contact Us | 30 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*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 | B5216 |
| Purity / Analysis Method | >98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__1__4H__2__3NO__5 = 285.34 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 91229-91-3 |
| Reaxys Registry Number | 3558214 |
| PubChem Substance ID | 354334547 |
| MDL Number | MFCD03094770 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 55.0 to 59.0 °C |
| Specific rotation [a]20/D | -38.0 to -43.0 deg(C=1,CHCl3) |
Properties (reference)
| Melting Point | 58 °C |
| Specific Rotation | -42° (C=1,CHCl3) |
GHS
Related Laws:
Transport Information:
| HS Number | 2933.79.8500 |
PubMed Literature
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