Catalog No.: STP3930
Product Name:
(S)-1-tert-Butyl 2-methyl pyrrolidine-1,2-dicarboxylate
Synonyms:
(2S)-pyrrolidine-1,2-dicarboxylic acid O1-tert-butyl O2-methyl ester; Boc-L-proline methyl ester; O1-tert-butyl O2-methyl (2S)-pyrrolidine-1,2-dicarboxylate
CAS: 59936-29-7 Molecular Formula: C11H19NO4 Molecular Weight: 229.276
SMILES: COC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
INCHI Key: WVDGSSCWFMSRHN-QMMMGPOBSA-N
MDL No.: MFCD01075092
Packages & Prices |
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Package | Price(FOB China, Excl.VAT) | Stock | Quantity |
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inquire | inquire | Inquiry | - + | Add To Cart |
Product Property |
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Appearance | colorless or light yellow liquid | Assay | 95% |
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Melting Point | N/A | Boiling Point | 135°c / 16 mmhg |
Flash Point | N/A | Density | N/A |
Rotation Value | -56.5 deg (20 °C,1.685g/100ml,chloroform,589 nm) | Refractive Index | N/A |
Solubility | N/A | NMR In Text | 1H NMR (400.132 MHz, DMSO) δ 1.27 - 1.45 (9h, m), 1.75 - 1.91 (3h, m), 2.08 - 2.29 (ih, m), 3.21 - 3.42 (2h, m), 3.56 - 3.69 (3h, m), 4.09 - 4.23 (ih, m); |
NMR ref.literature | Astrazeneca Ab; Astrazeneca Uk Limited Patent: Wo2008/117051 A1, 2008 ; | Stability | Stable for a few monthes if stored properly(at -18 deg C and in appropriate container),long time storage not recommended as it might decompose. |
Storage Conditions | Choose appropriate inner packing material,store at -18 deg C,container tightly sealed,protection under nitrogen is recommended. Preferred inner packing material: glass,FEP,TFE,PFA. Acceptable:ETFE,FLPE,FLPP,HDPE,LDPE,PETG,PP. Not recommended:PC,PVC,TPE | UN | N/A |
Hazard Class | N/A | Packing Group | N/A |
UN Limited Qty. Per Inner Package | N/A | China Transport Certification | N/A |
Risk Statements | 20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 36/37/38: Irritating to eyes, respiratory system and skin | Safety Statements | 36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) |
Directory Of Existing Chemical Substance Of China | N/A | TSCA | N/A |
EINECS | N/A | Hazard Code | XN: Harmful |
RTECS | N/A | HS Code | contact us to get correct HS code |