Koleksi: Reagen Penentuan Kemurnian Optik/Konfigurasi Absolut (untuk NMR)
Optical purity/Absolute Configuration Determination Reagents (for NMR) — berisi reagen kiral seperti turunan asam kamfanik, trifluoro-antriletanol, dan senyawa CASA, yang dipakai untuk menentukan kemurnian optik serta konfigurasi absolut suatu senyawa melalui analisis pergeseran kimia NMR.
Reagen-reagen ini dipakai dalam pembentukan turunan diastereomer atau kompleks asosiasi dengan senyawa target, sehingga sinyal NMR kedua enansiomer dapat dibedakan dan rasio enansiomerik dihitung. Peneliti kimia organik sintetik dan pengembangan proses stereoselektif memanfaatkannya untuk memverifikasi hasil sintesis asimetris tanpa memerlukan kromatografi kiral.
Contoh produk dalam koleksi ini: TCI T3002 1244954-13-9 (1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid, TCI C1021 13429-83-9 (-)-Camphanic Acid, TCI T1521 60646-30-2 (S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [ee Determination Reagent by NMR], TCI C2184 909254-56-4 Chirabite-AR, TCI T1520 53531-34-3 (R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR], TCI C3580 1819341-33-7 (R,R)-CASA-H, TCI B1720 95373-54-9 (+)-Benzylmethylphenylsilylacetic Acid [for e.e. Determination by NMR], TCI C3581 (S,S)-CASA-H.
Perhatikan konfigurasi stereokimia reagen (R atau S), kemurnian enansiomerik reagen itu sendiri, serta kesesuaian gugus fungsi dengan senyawa target yang akan dianalisis. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.
Kategori lain yang sejajar di bawah NMR, sering dipakai bersamaan dalam satu alur kerja laboratorium:
Kembali ke NMR. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.
Katalog TCI terkait (PDF)
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Reagents for the Determination of Optical Purity by NMR
PDF · 2 hal.
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CASA, Aluminum Complexes as Chiral NMR Shift Reagents(AA012E)202407
PDF · 1 hal.
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Chiral Auxiliaries and Optical Resolving Agents
PDF · 8 hal.
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Chiral Building Blocks
PDF · 18 hal.
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Asymmetric Synthesis
PDF · 8 hal.
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Ligands
PDF · 20 hal.
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(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [ee Determination Reagent by NMR], CAS 60646-30-2, TCI T1521
Vendor:TCIHarga reguler Dari Rp 1.644.300,00Harga regulerRp 1.149.750,00Harga obral Dari Rp 1.644.300,00 -
(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR], CAS 53531-34-3, TCI T1520
Vendor:TCIHarga reguler Rp 2.571.450,00Harga regulerRp 1.797.600,00Harga obral Rp 2.571.450,00 -
(S,S)-(+)-2,3-Butanediol, CAS 19132-06-0, TCI B1343
Vendor:TCIHarga reguler Dari Rp 1.140.300,00Harga regulerRp 812.700,00Harga obral Dari Rp 1.140.300,00 -
(R,R)-(-)-2,3-Butanediol, CAS 24347-58-8, TCI B1161
Vendor:TCIHarga reguler Dari Rp 1.961.400,00Harga regulerRp 1.387.050,00Harga obral Dari Rp 1.961.400,00 -
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate, CAS 35193-64-7, TCI B1144
Vendor:TCIHarga reguler Dari Rp 557.550,00Harga regulerRp 405.300,00Harga obral Dari Rp 557.550,00 -
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate, CAS 39648-67-4, TCI B1143
Vendor:TCIHarga reguler Dari Rp 530.250,00Harga regulerRp 386.400,00Harga obral Dari Rp 530.250,00 -
(1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid, CAS 446044-44-6, TCI A1657
Vendor:TCIHarga reguler Rp 7.446.600,00Harga regulerRp 5.222.700,00Harga obral Rp 7.446.600,00 -
(S)-(+)-2-Phenylpropionic Acid, CAS 7782-24-3, TCI P1220
Vendor:TCIHarga reguler Dari Rp 2.439.150,00Harga regulerRp 1.720.950,00Harga obral Dari Rp 2.439.150,00 -
(R)-(-)-2-PhenylpropionicAcid TCI P1219
Vendor:TCIHarga reguler Rp 2.068.500,00Harga regulerRp 1.461.600,00Harga obral Rp 2.068.500,00 -
(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid, CAS 102691-93-0, TCI M1367
Vendor:TCIHarga reguler Rp 6.360.900,00Harga regulerRp 4.463.550,00Harga obral Rp 6.360.900,00 -
(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid, CAS 63628-26-2, TCI M1366
Vendor:TCIHarga reguler Rp 7.844.550,00Harga regulerRp 5.500.950,00Harga obral Rp 7.844.550,00 -
(R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines], CAS 39637-99-5, TCI M1104
Vendor:TCIHarga reguler Dari Rp 2.013.900,00Harga regulerRp 1.423.800,00Harga obral Dari Rp 2.013.900,00 -
(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines], CAS 20445-33-4, TCI M1103
Vendor:TCIHarga reguler Dari Rp 2.199.750,00Harga regulerRp 1.554.000,00Harga obral Dari Rp 2.199.750,00 -
(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic Acid [Optical Resolving], CAS 17257-71-5, TCI M0832
Vendor:TCIHarga reguler Dari Rp 5.087.250,00Harga regulerRp 3.573.150,00Harga obral Dari Rp 5.087.250,00 -
(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic Acid [Optical Resolving], CAS 20445-31-2, TCI M0831
Vendor:TCIHarga reguler Dari Rp 4.902.450,00Harga regulerRp 3.444.000,00Harga obral Dari Rp 4.902.450,00 -
(R)-(-)-alpha-Methoxyphenylacetic Acid, CAS 3966-32-3, TCI M0830
Vendor:TCIHarga reguler Dari Rp 530.250,00Harga regulerRp 386.400,00Harga obral Dari Rp 530.250,00
![60646-30-2 (S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510T1521.jpg?v=1767141776&width=533)
![53531-34-3 (R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510T1520.jpg?v=1767141772&width=533)





![39637-99-5 (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510M1104.jpg?v=1767124321&width=533)
![20445-33-4 (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510M1103.jpg?v=1767124317&width=533)
![17257-71-5 (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic Acid [Optical Resolving] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510M0832.jpg?v=1769142869&width=533)
![20445-31-2 (R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic Acid [Optical Resolving] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510M0831.jpg?v=1767123812&width=533)
