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Catalog No.: STP2984

Product Name:



1H-pyrrole-1-carboxylic acid, 2,5-dihydro-, phenylmethyl ester; 2,5-dihydropyrrole-1-carboxylic acid phenylmethyl ester; 3-pyrroline-1-carboxylic acid benzyl ester; Benzyl 3-pyrroline-1-carboxylate; benzyl 2,5-dihydro-1H-pyrrole-1-carboxylate; phenylmethyl 2,5-dihydropyrrole-1-carboxylate

CAS: 31970-04-4 Molecular Formula: C12H13NO2 Molecular Weight: 203.241

SMILES: O=C(OCc1ccccc1)N1CC=CC1


MDL No.: MFCD01863559

Packages & Prices

Package Price(FOB China, Excl.VAT) Stock Quantity
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Product Property

Appearance colorless liquid Assay 95%
Melting PointN/A Boiling Point133-137°c/0.6mmhg
Flash Point>110°C Density1.132
Rotation ValueN/A Refractive Index 1.544
Solubility N/A NMR In Text 1H NMR (400 MHz, chloroform-d) δ [ppm]: 7.32 (m, 5 h), 5.80 (m, 2 h), 5.77 (s, 2 h), 4.22 (m, 4 h).
NMR ref.literature Novartis Ag; Barsanti, Paul A.; Hu, Cheng; Jin, Xianming; Ng, Simon C.; Pfister, Keith B.; Sendzik, Martin; Sutton, James Patent: Wo2012/101063 A1, 2012 ; 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,FLPE. Acceptable:ETFE. Not recommended: FLPP,HDPE,LDPE,PETG,PP,PC,PVC,TPE. UNN/A
Hazard ClassN/A Packing GroupN/A
UN Limited Qty. Per Inner Package N/A China Transport Certification N/A
Risk Statements 36/37/38: Irritating to eyes, respiratory system and skin. Safety Statements 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 37/39: Wear suitable gloves and eye/face protection.
Directory Of Existing Chemical Substance Of China N/A TSCAN/A
EINECSN/A Hazard Code XI: Irritant
RTECSN/A HS Code contact us to get correct HS code