CAS 4036-30-0 | (S)-(+)-Phenylsuccinic Acid
Molecular Formula: C10H10O4
Molecular Weight: 194.18
EINECS: 223-719-3
Purity: 97% Min.
Package: 250 mg / 1 g / 5 g / 100 g
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Product Introduction
Specification of CAS 4036-30-0 | (S)-(+)-Phenylsuccinic acid
ITEMS | SPECIFICATION |
Melting point | 173-176 °C |
alpha | 168 º (c=1, acetone) |
Storage temp. | Sealed in dry,Room Temperature |
Refractive index | 147.5 ° (C=2, EtOH) |
optical activity | [α]20/D +171±4°, c = 1% in acetone |
Density | 1.2534 |
Boiling point | 290.62°C |
pka | 3.60 |
BRN | 2616723 |
Synthesis of CAS 4036-30-0 | (S)-(+)-Phenylsuccinic acid
Conditions
With sodium hydroxide; thionyl chloride; brucine Product distribution; multistep reaction; 2.) 100 deg C; the ratio of the racemization;
Reference
Hansen, Hans-Juergen; Sliwka, Hans-Richard; Hug, Werner [Helvetica Chimica Acta, 1982, vol. 65, # 1, p. 325 - 343]
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