Cynhyrchwyr a Chyflenwyr Cyfansoddion Chiral - Ffatri Cyfansoddion Cirol Tsieina

(S) -(-)-1,1′-Bi-2-naphthol CAS 18531-99-2 Assay ≥99.0% (HPLC) ee≥99.0% Purdeb Uchel

Enw Cemegol: (S) -(-)-1,1′-Bi-2-naphthol

Cyfystyron: (S)-(-)-BINOL

CAS: 18531-99-2

Ymddangosiad: Grisialau Gwyn neu Powdwr Crisialog

Assay Chiral: ee ≥99.0% (HPLC) Colofn Chiral

Assay Cemegol: ≥99.0% (HPLC)

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R) -(+)-1,1′-Bi-2-naphthol CAS 18531-94-7 Assay ≥99.5% (HPLC) ee≥99.5% Purdeb Uchel

Enw Cemegol: (R) -(+)-1,1′-Bi-2-naphthol

Cyfystyron: (R)-(+)-BINOL

CAS: 18531-94-7

Ymddangosiad: Powdwr Grisialog Gwyn

Assay Chiral: ee ≥99.5% (HPLC) Colofn Chiral

Assay Cemegol: ≥99.5% (HPLC)

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% Purdeb Uchel

Enw Cemegol: 1,1′-Bi-2-naphthol

Cyfystyron: (±)-1,1′-Bi(2-naphthol);(±)-BINOL

CAS: 602-09-5

Ymddangosiad: Grisialau Gwyn neu Powdwr Crisialog

Assay: ≥99.0%

Cynhyrchu Masnachol o Ansawdd Uchel

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(S) -(-)-Propylene Oxide CAS 16088-62-3 Assay ≥99.0% (GC) ee≥99.0% Purdeb Uchel

Enw Cemegol: (S) -(-)-Propylene Oxide

Cyfystyron: (S)-(-)-1,2-Epocsipropane

CAS: 16088-62-3

Ymddangosiad: Hylif Tryloyw Di-liw

Assay: ≥99.0% (GC)

Gormodedd Enantiomerig: ≥99.0% ee

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R) -(+)-Propylene Oxide CAS 15448-47-2 Assay ≥99.0% (GC) ee≥99.0% Purdeb Uchel

Enw Cemegol: (R) -(+)-Propylen Ocsid

Cyfystyron: (R)-1,2-Epocsipropan

CAS: 15448-47-2

Ymddangosiad: Hylif Tryloyw Di-liw

Assay: ≥99.0% (GC)

Gormodedd Enantiomerig: ≥99.0% ee

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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Methyl (S) - (-)-2-Chloropropionate CAS 73246-45-4 Purdeb >99.0% (GC) Purdeb Optegol >99.0%

Enw Cemegol: Methyl (S) - (-) -2-Chloropropionate

Cyfystyron: (S)-(-)-2-Asid Cloropropionig Methyl Ester

CAS: 73246-45-4

Ymddangosiad: Di-liw i Hylif Melyn Lliw

Purdeb Cemegol: > 99.0% (GC)

Purdeb Optegol (S/(S+R)): > 99.0%

Cyfansoddion Chiral, Ansawdd Uchel

Cyswllt: Dr Alvin Huang

Symudol/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(S) -(-)-1-Phenylpropylamin CAS 3789-59-1 Assay ≥98.0% (GC) Purdeb Uchel

Enw Cemegol: (S) -(-)-1-Phenylpropylamin

Cyfystyron: (S)-1-Phenylpropan-1-Amine

CAS: 3789-59-1

Ymddangosiad: Hylif Di-liw

Assay: ≥98.0% (GC)

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R) -(+)-1-Phenylpropylamin CAS 3082-64-2 Assay ≥98.0% (GC) Purdeb Uchel

Enw Cemegol: (R) -(+)-1-Phenylpropylamin

Cyfystyron: (R)-1-Phenylpropan-1-Amine

CAS: 3082-64-2

Ymddangosiad: Hylif Di-liw

Assay: ≥98.0% (GC)

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R) -(-)-3-Piperidinecarboxylic Asid CAS 25137-00-2 Assay ≥98.0% Purdeb Uchel

Enw Cemegol: (R) -(-)-3-Piperidinecarboxylic Asid

Cyfystyron: (R)-(-)-Asid Nipecotig

CAS: 25137-00-2

Ymddangosiad: Powdwr Melyn Gwyn neu Ysgafn

Assay: ≥98.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R) -(-)-BNP Asid CAS 39648-67-4 Assay Cemegol ≥99.0% Assay Chiral ee ≥99.0% Purdeb Uchel

Enw: (R)-(-)-1,1′-Binaphthyl-2,2′-diyl Ffosffad Hydrogen

Cyfystyron: (R)-(-)-BNP Asid

CAS: 39648-67-4

Ymddangosiad: Powdwr Gwyn

Assay Cemegol (HPLC): ≥99.0%

Assay Chiral (HPLC): ee ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S) -(+)-BNP Asid CAS 35193-64-7 Assay Chiral ee ≥99.0% Assay Cemegol ≥99.0% Purdeb Uchel

Enw: (S)-(+)-1,1′-Binaphthyl-2,2′-diyl Ffosffad Hydrogen

Cyfystyron: (S)-(+)-BNP Asid

CAS: 67843-74-7

Ymddangosiad: Powdwr Gwyn

Assay Chiral (HPLC): ee ≥99.0%

Assay Cemegol (HPLC): ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S)-(+)-Epichlorohydrin CAS 67843-74-7 Assay ≥99.5% ee ≥99.5% Purdeb Uchel

Enw Cemegol: (S)-(+)-Epichlorohydrin

CAS: 67843-74-7

Ymddangosiad: Di-liw i Hylif Melyn Lliw

Assay (GC): ≥99.5%

Gormodedd Enantiomerig (GC): ≥99.5%

Lleithder (KF): ≤0.30%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R)-(-)-Epichlorohydrin CAS 51594-55-9 Assay ≥99.0% (GC) ee ≥99.0% (GC) Purdeb Uchel

Enw Cemegol: (R) -(-)-Epichlorohydrin

CAS: 51594-55-9

Ymddangosiad: Hylif Clir Di-liw

Assay (GC): ≥99.0%

Gormodedd Enantiomerig (GC): ≥99.0%

1,3-Dichloro-2-Propanol: ≤0.50%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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Epichlorohydrin CAS 106-89-8 Assay (GC) ≥99.0% Purdeb Uchel

Enw Cemegol: Epichlorohydrin

CAS: 106-89-8

Ymddangosiad: Hylif Di-liw

Assay (GC): ≥99.0%

1,3-Dichloro-2-Propanol: ≤0.30%

Cynhyrchu Masnachol o Ansawdd Uchel

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Cyfansoddion Cirol

Fflworid Tetrabutylammonium Trihydrate CAS 87749-50-6 Purdeb >99.0% (Titradiad)

Tetrabutylammonium Bromid (TBAB) CAS 1643-19-2 Purdeb >99.0% ((Titradiad)

Amoniwm Bromid CAS 12124-97-9 Purdeb >99.0% (Titradiad)

Tetra-n-Octylammonium Bromid (TOAB) CAS 14866-33-2 Purdeb >98.0% (Titradiad)

Didodecyldimethylammonium Bromid CAS 3282-73-3 Purdeb >99.0% (GC)

(S) -(-)-TolBINAP CAS 100165-88-6 Purdeb >98.0% (HPLC)

Dibromobis(triphenylffosffin)nicel(II) CAS 14126-37-5 Purdeb >99.0% (GC)

tert-Amyl Alcohol CAS 75-85-4 Purdeb >99.5% (GC)

tert-Butyl Hydroperoxide (TBHP) (70% mewn Dŵr) CAS 75-91-2

Sodiwm tert-Butoxide CAS 865-48-5 Purdeb > 99.0% (T)

Lithiwm tert-Butocsid CAS 1907-33-1 Purdeb >99.0% (Titradiad)

Trimethyltetradecylammonium Clorid CAS 4574-04-3 Purdeb >99.0% (T)

Tributyltin Hydride CAS 688-73-3 Purdeb >97.0% (GC) Yn cynnwys 0.05% BHT fel Sefydlogydd

(S) -(-)-1,1′-Bi-2-naphthol CAS 18531-99-2 Assay ≥99.0% (HPLC) ee≥99.0% Purdeb Uchel

(R) -(+)-1,1′-Bi-2-naphthol CAS 18531-94-7 Assay ≥99.5% (HPLC) ee≥99.5% Purdeb Uchel

1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% Purdeb Uchel

(S) -(-)-Propylene Oxide CAS 16088-62-3 Assay ≥99.0% (GC) ee≥99.0% Purdeb Uchel

(R) -(+)-Propylene Oxide CAS 15448-47-2 Assay ≥99.0% (GC) ee≥99.0% Purdeb Uchel

Methyl (S) - (-)-2-Chloropropionate CAS 73246-45-4 Purdeb >99.0% (GC) Purdeb Optegol >99.0%

(S) -(-)-1-Phenylpropylamin CAS 3789-59-1 Assay ≥98.0% (GC) Purdeb Uchel

(R) -(+)-1-Phenylpropylamin CAS 3082-64-2 Assay ≥98.0% (GC) Purdeb Uchel

(R) -(-)-3-Piperidinecarboxylic Asid CAS 25137-00-2 Assay ≥98.0% Purdeb Uchel

(R) -(-)-BNP Asid CAS 39648-67-4 Assay Cemegol ≥99.0% Assay Chiral ee ≥99.0% Purdeb Uchel

(S) -(+)-BNP Asid CAS 35193-64-7 Assay Chiral ee ≥99.0% Assay Cemegol ≥99.0% Purdeb Uchel

(S)-(+)-Epichlorohydrin CAS 67843-74-7 Assay ≥99.5% ee ≥99.5% Purdeb Uchel

(R)-(-)-Epichlorohydrin CAS 51594-55-9 Assay ≥99.0% (GC) ee ≥99.0% (GC) Purdeb Uchel

Epichlorohydrin CAS 106-89-8 Assay (GC) ≥99.0% Purdeb Uchel