Cynhyrchwyr a Chyflenwyr Cyfansoddion Chiral - Ffatri Cyfansoddion Chiral Tsieina

(S)-2-Hydroxybutyric Asid CAS 3347-90-8 Purdeb > 98.0% (TLC) Ffatri

Enw Cemegol: (S)-2-Hydroxybutyric Asid

Cyfystyron: (S)-2-Hydroxybutanoic Acid

CAS: 3347-90-8

Purdeb: > 98.0% (TLC)

Ymddangosiad: Grisial Oddi-Gwyn neu Felyn Ysgafn

E-Mail: alvin@ruifuchem.com

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Ffatri L-Leucic Asid CAS 13748-90-8 Purdeb >99.0% (Titradiad)

Enw Cemegol: L-Leucic Acid

CAS: 13748-90-8

Purdeb: >99.0% (Titradiad)

Ymddangosiad: Powdwr Gwyn i Bron Gwyn i Grisial

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S)-1-Cbz-Pyrrolidine-3-Asid Carbocsilig CAS 192214-00-9 Purdeb >99.0% (HPLC)

Enw: (S) -1-Cbz-Pyrrolidine-3-Asid Carbocsilig

CAS: 192214-00-9

Purdeb: > 99.0% (HPLC)

Ymddangosiad: Oddi ar y Gwyn i Solid Melyn Ysgafn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S)-2-Amino-1,1,1-Trifluoropropane Hydrochloride CAS 125353-44-8 Purdeb >97.0% EE >97.0%

(S)-2-Amino-1,1,1-Triflworopropane Hydroclorid

CAS: 125353-44-8

Purdeb: > 97.0%

EE%: > 97.0%

Ymddangosiad: Grisial Gwyn i Oddi-Gwyn

E-Mail: alvin@ruifuchem.com

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(S)-(-)-α-Methyl-4-Nitrobenzylamine Hydrochloride CAS 132873-57-5 Purdeb > 99.0% (HPLC) Ffatri

(S)-(-)-α-Methyl-4-Nitrobenzylamine Hydrochloride

(S)-1-(4-Nitrophenyl)ethylamine Hydrochloride

CAS: 132873-57-5

Purdeb: > 99.0% (HPLC)

Ymddangosiad: Powdwr Oddi-Gwyn neu Melynaidd

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) -(+)-2-Chlorophenylglycine Methyl Ester Tartrate CAS 141109-14-0 Purdeb > 99.0% Ffatri

(S)-(+)-2-Clorophenylglycine Methyl Ester Tartrate

CAS: 141109-14-0

Purdeb: > 99.0% (ar sail sych)

Ymddangosiad: Powdwr Grisialaidd Gwyn neu Oddi-Gwyn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) -(+)-2-Amino-1-Phenylethanol CAS 56613-81-1 Purdeb >99.0% (HPLC) Ffatri

Enw: (S) -(+)-2-Amino-1-Phenylethanol

Cyfystyron: (S)-(-)-2-Phenylglycinol

CAS: 56613-81-1

Purdeb: > 99.0% (HPLC)

Ymddangosiad: Powdwr Grisialaidd Gwyn neu Oddi-Gwyn

E-Mail: alvin@ruifuchem.com

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(S) -(-)-1,2-Diaminopropane Dihydrochloride CAS 19777-66-3 Purdeb >99.0% (Titradiad) Ffatri Ganolradd Dexrazoxane

Enw: (S) -(-)-1,2-Diaminopropane Dihydrochloride

CAS: 19777-66-3

Purdeb: >99.0% (Titradiad)

Ymddangosiad: Powdwr neu Grisialau Gwyn neu Oddi-Gwyn

Cynhyrchu Masnachol o Ansawdd Uchel

Canolradd o Dexrazoxane (CAS: 24584-09-6)

E-Mail: alvin@ruifuchem.com

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(S) -(-)-4-Chloromethyl-2,2-Dimethyl-1,3-Dioxolane CAS 60456-22-6 Purdeb >99.0% (GC) ee >99.0% Ffatri

(S)-(-)-4-Chloromethyl-2,2-Dimethyl-1,3-Diocsolan

CAS: 60456-22-6

Purdeb Cemegol: > 99.0% (GC)

ee: > 99.0%

Ymddangosiad: Di-liw i Hylif Clir Bron Di-liw

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) - (-)-2-Asetoxypropionic Asid CAS 6034-46-4 Purdeb > 98.0% (TLC) Ffatri

Enw: (S) -(-)-2-Acetoxypropionig Asid

Cyfystyron: (-)-O-Acetyl-L-Lactic Asid

CAS: 6034-46-4

Purdeb: > 98.0% (TLC)

Ymddangosiad: Di-liw i Hylif Clir Bron Di-liw

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) - (-)-2- Asid Bromopropionig CAS 32644-15-8 Purdeb > 98.0% (GC) Ffatri

Enw Cemegol: (S) -(-)-2-Bromopropionig Asid

CAS: 32644-15-8

Purdeb: >98.0% (GC)

Ymddangosiad: Hylif Tryloyw Melyn Ysgafn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) -(-)-Azetidine-2-Asid Carboxylic CAS 2133-34-8 Purdeb > 98.0% (HPLC) Ffatri

Enw: (S) -(-)-Azetidine-2-Carboxylic Acid

Cyfystyron: L-Azetidine-2-Carboxylic Asid

CAS: 2133-34-8

Purdeb: > 98.0% (HPLC)

Ymddangosiad: Powdwr Gwyn neu Oddi-Gwyn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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(S) -(-)-2-Methylbutanol CAS 1565-80-6 Purdeb >99.5% (GC) Ffatri

Enw Cemegol: (S) -(-)-2-Methylbutanol

Cyfystyron: (S)-(-)-2-Methyl-1-Butanol

CAS: 1565-80-6

Purdeb: >99.5% (GC)

Ymddangosiad: Di-liw i Hylif Olew Melyn Ysgafn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

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Methyl (S) -N-Tritylaziridine-2-Carboxylate CAS 75154-68-6 Purdeb Ffatri > 98.5% (HPLC)

Enw: Methyl (S) -N-Tritylaziridine-2-Carboxylate

Cyfystyron: (S) - Methyl 1-Tritylaziridine-2-Carboxylate

CAS: 75154-68-6

Purdeb: > 98.5% (HPLC)

Ymddangosiad: Powdwr Gwyn

Cynhyrchu Masnachol o Ansawdd Uchel

E-Mail: alvin@ruifuchem.com

ymholiad manylder

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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)-2-Hydroxybutyric Asid CAS 3347-90-8 Purdeb > 98.0% (TLC) Ffatri

Ffatri L-Leucic Asid CAS 13748-90-8 Purdeb >99.0% (Titradiad)

(S)-1-Cbz-Pyrrolidine-3-Asid Carbocsilig CAS 192214-00-9 Purdeb >99.0% (HPLC)

(S)-2-Amino-1,1,1-Trifluoropropane Hydrochloride CAS 125353-44-8 Purdeb >97.0% EE >97.0%

(S)-(-)-α-Methyl-4-Nitrobenzylamine Hydrochloride CAS 132873-57-5 Purdeb > 99.0% (HPLC) Ffatri

(S) -(+)-2-Chlorophenylglycine Methyl Ester Tartrate CAS 141109-14-0 Purdeb > 99.0% Ffatri

(S) -(+)-2-Amino-1-Phenylethanol CAS 56613-81-1 Purdeb >99.0% (HPLC) Ffatri

(S) -(-)-1,2-Diaminopropane Dihydrochloride CAS 19777-66-3 Purdeb >99.0% (Titradiad) Ffatri Ganolradd Dexrazoxane

(S) -(-)-4-Chloromethyl-2,2-Dimethyl-1,3-Dioxolane CAS 60456-22-6 Purdeb >99.0% (GC) ee >99.0% Ffatri

(S) - (-)-2-Asetoxypropionic Asid CAS 6034-46-4 Purdeb > 98.0% (TLC) Ffatri

(S) - (-)-2- Asid Bromopropionig CAS 32644-15-8 Purdeb > 98.0% (GC) Ffatri

(S) -(-)-Azetidine-2-Asid Carboxylic CAS 2133-34-8 Purdeb > 98.0% (HPLC) Ffatri

(S) -(-)-2-Methylbutanol CAS 1565-80-6 Purdeb >99.5% (GC) Ffatri

Methyl (S) -N-Tritylaziridine-2-Carboxylate CAS 75154-68-6 Purdeb Ffatri > 98.5% (HPLC)