(S)-(-)-1,2,4-Butanetriol CAS 42890-76-6 Soflik >98,0% (GC) zavod
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available, strong after-sale service. Please contact: alvin@ruifuchem.com
Kimyoviy nomi | (S)-(-)-1,2,4-butantriol |
CAS raqami | 42890-76-6 |
CAT raqami | RF-CC324 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | HOCH2CH2CH(OH)CH2OH |
Molekulyar og'irlik | 106.12 |
Qaynash nuqtasi | 150℃/0,04 mm Hg (lit.) |
Zichlik | 25 ℃ da 1,19 g/ml (lit.) |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Rangsizdan och sariqgacha yopishqoq suyuqlik |
Soflik / Tahlil usuli | >98,0% (GC) |
Maxsus aylanish | -33,0° ~ -27,0° (C=1, MeOH) |
Suv (Karl Fisher tomonidan) | <0,50% |
1H NMR spektri | Strukturaga muvofiq |
Sinov standarti | Korxona standarti |
Foydalanish | Chiral qurilish bloklari;Farmatsevtik vositachilar |
Paket:Ftorli shisha, 25kg / baraban yoki mijozning talabiga binoan
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang
(S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) boran-dimetil sulfid ishtirokida (S)-malik kislotani kamaytirish orqali tayyorlanishi mumkin.(S)-(-)-1,2,4-Butanetriol (+)-azimin va (+)-karpainning enantioselektiv umumiy sintezida boshlang'ich material sifatida ishlatilishi mumkin.(S)(-)-1,2,4-Butantriol - organik sintezda qoʻllaniladigan umumiy reagent.Milnacipranning siklobutan analogini enantioselektiv tayyorlashda ishlatiladi.