Published TCIMAIL newest issue No.196
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CAS RN: 35418-16-7 | Product Number: B4026
tert-Butyl L-Pyroglutamate
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Purity: >98.0%(GC)
Synonyms:
- L-Pyroglutamic Acid tert-Butyl Ester
- tert-Butyl (S)-5-Oxopyrrolidine-2-carboxylate
- (S)-5-Oxopyrrolidine-2-carboxylic Acid tert-Butyl Ester
- H-Pyr-OtBu
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
16,00 €
|
1 | 5 |
|
| 5G |
36,00 €
|
5 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B4026 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__9H__1__5NO__3 = 185.22 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 35418-16-7 |
| Reaxys Registry Number | 3590226 |
| PubChem Substance ID | 160871458 |
| MDL Number | MFCD06659481 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 102.0 to 108.0 °C |
| Specific rotation [a]20/D | +8.0 to +10.0 deg(C=1, MeOH) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 104 °C |
| Specific Rotation | 9° (C=1,MeOH) |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 252-555-5 |
Transport Information:
| HS Number | 2933790090 |
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