35963-20-3CC1(C)[C@H]2CC[C@]1(CS(=O)(=O)O)C(=O)C2MIOPJNTWMNEORI-XVKPBYJWSA-N(R)-camphorsulfonic acid is the R enantiomer of camphorsulfonic acid. It is a conjugate acid of a (R)-camphorsulfonate. It is an enantiomer of a (S)-camphorsulfonic acid.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 1.6% (1 of 64) of reports.
Danger
H314 (98.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 64 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
1.2 [mg/m3]
13 [mg/m3]
79 [mg/m3]
用途有機合成化学において有機溶媒中の酸触媒反応を行いたい場合、可溶性の強酸として利用される。 キラル補助剤としても用いられる。ラセミ体の塩基性化合物と CSA から、塩のジアステレオマー混合物を作り、その溶解性の差を利用して光学分割を行う。
用途光学分割剤。
使用1R)-(-)-10-Camphorsulfonic acid is a chiral derivative of Camphor.It has the following uses: (1)It is also used for the racemization of optical isomers. (2) It can be applied to the resolution of intermediate or isomer in medicine. (3) It also could play a role as organic synthesis intermediates and resolving agent.
一般的な説明(1R)-(-)-10-Camphorsulfonic acid is an HPLC derivatization reagent for UV/Vis detection. It is mainly employed for the resolution of bases.
純化方法It forms prisms from AcOH or EtOAc, and is deliquescent in moist air. Store it in tightly stoppered bottles. The NH4 salt forms needles from H2O [] D ±20.5o (c 5, H2O). [Burgess & Lowry J Chem Soc 127 279 1925, Marsi et al. J Am Chem Soc [ 78 3063 1956.] The RS-acid recrystallises from AcOH. [60g of (±)-acid in 60mL of AcOH at 105o gave 40g of crystals has m 202-203o [Bartlett & Knox Org Synth 45 12 1965.] [Beilstein 11 IV 642.]
読み込み中…
35963-20-3DTXSID901019421CHEBI:55401定義ChEBI: The R enantiomer of camphorsulfonic acid.