Koleksi: Esterifikasi, Alkilasi [Reagen Derivatisasi GC]
Esterification, Alkylation [GC Derivatization Reagents] — mencakup reagen asam dalam pelarut alkohol—seperti hidrogen klorida-metanol, boron trifluorida-metanol/isopropanol/butanol, dan boron triklorida-metanol—yang berfungsi mengubah gugus asam karboksilat menjadi ester metil atau alkil melalui katalisis asam.
Reagen derivatisasi ini digunakan analis kromatografi gas untuk mengesterifikasi asam lemak, asam organik, atau metabolit polar menjadi turunan metil ester yang lebih volatil dan stabil sebelum dianalisis dengan GC atau GC-MS, umum dalam analisis profil asam lemak (FAME) di laboratorium pangan, lipidomik, dan lingkungan. Pilihan jenis alkohol (metanol, butanol, isopropanol) disesuaikan dengan titik didih ester yang diinginkan.
Contoh produk dalam koleksi ini: TCI X0041 7647-01-0 Hydrogen Chloride - Methanol Reagent (5-10%) [for Esterification], TCI D1294 1188-33-6 N,N-Dimethylformamide Diethyl Acetal [for Esterification], TCI X0039 7647-01-0 Hydrogen Chloride - Butanol Reagent (5-10%) [for Esterification] (1mL*10), TCI D1301 6006-65-1 N,N-Dimethylformamide Dipropyl Acetal [for Esterification], TCI X0036 373-57-9 Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1mL*10), TCI D1302 18503-90-7 N,N-Dimethylformamide Dibutyl Acetal [for Esterification], TCI X0035 676-65-3 Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%) [for Esterification] (1mL*10), TCI D1303 36805-97-7 N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification].
Perhatikan konsentrasi reagen (persentase boron trifluorida atau hidrogen klorida dalam alkohol), kemasan ampul siap pakai untuk menjaga stabilitas, serta jenis alkohol yang sesuai dengan volatilitas ester target. 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 GC Derivatization Reagents, sering dipakai bersamaan dalam satu alur kerja laboratorium:
- Alkylation (Esterification) [Synthetic Reagents]
- Trimethylsilylation [GC Derivatization Reagents]
- Silylation (Others) [GC Derivatization Reagents]
- Chiral Derivatization for Optical Purity Determination [GC Derivatization Reagents]
- Acylation [GC Derivatization Reagents]
- GC Derivatization Reagents (Others)
Kembali ke GC Derivatization Reagents. 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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N,N-DimethylformamideDineopentylAcetal[forEsterification] TCI D1595
Vendor:TCIHarga reguler Dari Rp 1.192.800,00Harga regulerRp 849.450,00Harga obral Dari Rp 1.192.800,00 -
N,N-Dimethylformamide Dipropyl Acetal [for Esterification], CAS 6006-65-1, TCI D1301
Vendor:TCIHarga reguler Dari Rp 1.087.800,00Harga regulerRp 775.950,00Harga obral Dari Rp 1.087.800,00 -
N,N-Dimethylformamide Dimethyl Acetal [for Esterification], CAS 4637-24-5, TCI D2071
Vendor:TCIHarga reguler Rp 1.908.900,00Harga regulerRp 1.350.300,00Harga obral Rp 1.908.900,00 -
Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol), CAS 1899-02-1, TCI T3610
Vendor:TCIHarga reguler Dari Rp 1.087.800,00Harga regulerRp 775.950,00Harga obral Dari Rp 1.087.800,00 -
N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL*10), CAS 4637-24-5, TCI D1332
Vendor:TCIHarga reguler Rp 2.121.000,00Harga regulerRp 1.498.350,00Harga obral Rp 2.121.000,00 -
N,N-Dimethylformamide Diethyl Acetal [for Esterification], CAS 1188-33-6, TCI D1294
Vendor:TCIHarga reguler Dari Rp 1.113.000,00Harga regulerRp 793.800,00Harga obral Dari Rp 1.113.000,00 -
N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification], CAS 36805-97-7, TCI D1303
Vendor:TCIHarga reguler Dari Rp 3.895.500,00Harga regulerRp 2.739.450,00Harga obral Dari Rp 3.895.500,00 -
N,N-Dimethylformamide Dibutyl Acetal [for Esterification], CAS 18503-90-7, TCI D1302
Vendor:TCIHarga reguler Dari Rp 1.431.150,00Harga regulerRp 1.016.400,00Harga obral Dari Rp 1.431.150,00 -
3-(Trifluoromethyl)phenyltrimethylammonium Hydroxide (5% in Methanol) [for Transesterification of Glyceride], CAS 68254-41-1, TCI T0961
Vendor:TCIHarga reguler Dari Rp 4.796.400,00Harga regulerRp 3.369.450,00Harga obral Dari Rp 4.796.400,00 -
Tetrametilamonium Hidroksida – Tetramethylammonium Hydroxide (10% in Methanol), CAS 75-59-2, TCI T0676
Vendor:TCIHarga reguler Dari Rp 557.550,00Harga regulerRp 405.300,00Harga obral Dari Rp 557.550,00 -
1-Benzyl-3-p-tolyltriazene [for Esterification], CAS 17683-09-9, TCI B0949
Vendor:TCIHarga reguler Rp 1.246.350,00Harga regulerRp 871.500,00Harga obral Rp 1.246.350,00 -
1-Methyl-3-p-tolyltriazene [for Esterification], CAS 21124-13-0, TCI M0641
Vendor:TCIHarga reguler Dari Rp 1.220.100,00Harga regulerRp 852.600,00Harga obral Dari Rp 1.220.100,00
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![N,N-Dimethylformamide Dipropyl Acetal [for Esterification] (CAS 6006-65-1) - TCI D1301 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510D1301.jpg?v=1767102850&width=533)
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![N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL*10) (CAS 4637-24-5) - TCI D1332 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510D1332.jpg?v=1767102920&width=533)
![N,N-Dimethylformamide Diethyl Acetal [for Esterification] (CAS 1188-33-6) - TCI D1294 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510D1294.jpg?v=1767102837&width=533)
![N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification] (CAS 36805-97-7) - TCI D1303 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510D1303.jpg?v=1767102858&width=533)
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