Collection: Optical purity/Absolute Configuration Determination Reagents (for 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.
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(1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylicAcid TCI T3002
Vendor:TCIRegular price Rp 5.992.350,00Regular priceSale price Rp 5.992.350,00 -
(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol[eeDeterminationReagentbyNMR] TCI T1521
Vendor:TCIRegular price From Rp 1.830.150,00Regular priceSale price From Rp 1.830.150,00 -
(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol[e.e.DeterminationReagentbyNMR] TCI T1520
Vendor:TCIRegular price Rp 2.863.350,00Regular priceSale price Rp 2.863.350,00 -
(S,S)-(+)-2,3-Butanediol TCI B1343
Vendor:TCIRegular price From Rp 1.210.650,00Regular priceSale price From Rp 1.210.650,00 -
(R,R)-(-)-2,3-Butanediol TCI B1161
Vendor:TCIRegular price From Rp 2.126.250,00Regular priceSale price From Rp 2.126.250,00 -
(S)-(+)-1,1'-Binaphthyl-2,2'-diylHydrogenPhosphate TCI B1144
Vendor:TCIRegular price From Rp 562.800,00Regular priceSale price From Rp 562.800,00 -
(R)-(-)-1,1'-Binaphthyl-2,2'-diylHydrogenPhosphate TCI B1143
Vendor:TCIRegular price From Rp 532.350,00Regular priceSale price From Rp 532.350,00 -
(1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylicAcid TCI A1657
Vendor:TCIRegular price Rp 8.235.150,00Regular priceSale price Rp 8.235.150,00 -
H-Phg-OMe.HCl TCI P2275
Vendor:TCIRegular price Rp 2.628.150,00Regular priceSale price Rp 2.628.150,00 -
(S)-(+)-2-PhenylpropionicAcid TCI P1220
Vendor:TCIRegular price From Rp 2.657.550,00Regular priceSale price From Rp 2.657.550,00 -
(R)-(-)-2-PhenylpropionicAcid TCI P1219
Vendor:TCIRegular price From Rp 2.244.900,00Regular priceSale price From Rp 2.244.900,00 -
(S)-(+)-2-Methoxy-2-(1-naphthyl)propionicAcid TCI M1367
Vendor:TCIRegular price Rp 7.024.500,00Regular priceSale price Rp 7.024.500,00 -
(R)-(-)-2-Methoxy-2-(1-naphthyl)propionicAcid TCI M1366
Vendor:TCIRegular price Rp 8.677.200,00Regular priceSale price Rp 8.677.200,00 -
(R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetylChloride[forDeterminationoftheopticalpurityofAlcoholsandAmines] TCI M1104
Vendor:TCIRegular price From Rp 2.186.100,00Regular priceSale price From Rp 2.186.100,00 -
(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetylChloride[forDeterminationoftheopticalpurityofAlcoholsandAmines] TCI M1103
Vendor:TCIRegular price From Rp 2.391.900,00Regular priceSale price From Rp 2.391.900,00 -
(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylaceticAcid[OpticalResolving] TCI M0832
Vendor:TCIRegular price From Rp 5.608.050,00Regular priceSale price From Rp 5.608.050,00
![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_7c166274-ef1b-4925-8be6-53863c4594b4.jpg?v=1772424133&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_236ece49-4f9f-41af-b05d-1c245793e6af.jpg?v=1772416878&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_48fd9d46-fd63-46b5-a725-d1dc2b9fad47.jpg?v=1768819168&width=533)