(R)-3-Isopropyl-2,5-piperazinedione
(R)-3-Isopropyl-2,5-piperazinedione
CAS: 143673-66-9
Molecular Formula: C7H12N2O2
(R)-3-Isopropyl-2,5-piperazinedione - Names and Identifiers
(R)-3-Isopropyl-2,5-piperazinedione - Physico-chemical Properties
| Molecular Formula | C7H12N2O2 |
| Molar Mass | 156.18 |
| Density | 1.1832 (rough estimate) |
| Melting Point | 258-262°C(lit.) |
| Boling Point | 280.42°C (rough estimate) |
| Specific Rotation(α) | -31.5 º (c=1, water) |
| Water Solubility | 23 g/L (22 ºC) |
| BRN | 82869 |
| pKa | 13.12±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.4880 (estimate) |
| MDL | MFCD00210060 |
| Use | Use of chiral adjuvants for the enantioselective synthesis of α-amino acids |
(R)-3-Isopropyl-2,5-piperazinedione - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29335995 |
(R)-3-Isopropyl-2,5-piperazinedione - Upstream Downstream Industry
(R)-3-Isopropyl-2,5-piperazinedione - Nature
| melting point | 258-262 °C(lit.) |
| specific rotation | -31.5 ° (c=1, water) |
| boiling point | 280.42°C (rough estimate) |
| density | 1.1832 (rough estimate) |
| refractive index | 1.4880 (estimate) |
| storage conditions | Inert atmosphere,Room Temperature |
| acidity coefficient (pKa) | 13.12±0.40(Predicted) |
| optical activity (optical activity) | [α]20/D 31.5°, c = 1 in H2O |
| water solubility | 23 g/L (22 °C) |
| BRN | 82869 |
Last Update：2024-04-10 22:29:15
(R)-3-Isopropyl-2,5-piperazinedione - Reference Information
| Use | chiral adjuvant, for enantioselective synthesis of α-amino acids |
Last Update：2024-04-09 02:00:02
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Product Name: (R)-3-Isopropyl-2,5-piperazinedione Request for quotation
CAS: 143673-66-9
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Mobile: +86-13605431940
QQ: 56860987
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CAS: 143673-66-9
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View History
Raw Materials for (R)-3-Isopropyl-2,5-piperazinedione
Glycine, N-[(phenylmethoxy)carbonyl]-D-valyl-, methyl ester
Glycine, N-[(1,1-dimethylethoxy)carbonyl]-D-valyl-, methyl ester
Cbz-D-Valine
(R)-4-ISO-PROPYL-OXAZOLIDINE-2,5-DIONE
D-Valine
Glycine, N-[(1,1-dimethylethoxy)carbonyl]-D-valyl-, methyl ester
Cbz-D-Valine
(R)-4-ISO-PROPYL-OXAZOLIDINE-2,5-DIONE
D-Valine
Downstream Products for (R)-3-Isopropyl-2,5-piperazinedione
Nsc524129
(R)-2,5-Dihydro-3,6-diethoxy-2-isopropylpyrazine
(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
(R)-2,5-Dihydro-3,6-diethoxy-2-isopropylpyrazine
(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine