Cynhyrchwyr a Chyflenwyr Cynhyrchion - Ffatri Cynhyrchion Tsieina

(S) -(-)-Piperazine-2-Asid Carboxylic Dihydrochloride CAS 158663-69-5 Purdeb >98.0% Purdeb Optegol >98.0%

(S)-(-)-Piperazine-2-Deuhydroclorid Asid Carbocsilig

CAS: 158663-69-5

Ymddangosiad: Powdwr Grisialog Gwyn neu Oddi-Gwyn

Purdeb: > 98.0% (HPLC)

Purdeb Optegol: > 98.0%

Cyfansoddion Cirol, Cynhyrchu Masnachol

Symudol/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Piperazine-2-Carboxylic Acid Dihydrochloride CAS 3022-15-9 Purdeb >98.0% (HPLC)

Piperazine-2-Carboxylic Acid Dihydrochloride

Dihydrochloride Asid 2-Piperazinecarboxylic

CAS: 3022-15-9

Ymddangosiad: Powdwr Gwyn neu Oddi-Gwyn

Purdeb: > 98.0% (HPLC)

Cynhyrchu Masnachol o Ansawdd Uchel

Symudol/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-1-Boc-3-Hydroxypyrrolidine CAS 109431-87-0 Purdeb ≥98.0% Purdeb Uchel

Enw Cemegol: (R) -1-Boc-3-Hydroxypyrrolidine

CAS: 109431-87-0

Ymddangosiad: Grisial Solid Gwyn neu Oddi-Gwyn

Purdeb: ≥98.0%

Lleithder (KF): ≤0.50%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S)-1-Boc-3-Hydroxypyrrolidine CAS 101469-92-5 Purdeb Cemegol ≥98.0% Purdeb Optegol ≥98.0% Purdeb Uchel

Enw Cemegol: (S)-1-Boc-3-Hydroxypyrrolidine

CAS: 101469-92-5

Ymddangosiad: Grisial Solid Gwyn neu Oddi-Gwyn

Purdeb Cemegol: ≥98.0%

Purdeb Optegol: ≥98.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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1-Boc-3-Hydroxypyrrolidine CAS 103057-44-9 Purdeb ≥99.0% (HPLC) Purdeb Uchel

Enw Cemegol: 1-Boc-3-Hydroxypyrrolidine

CAS: 103057-44-9

Ymddangosiad: Powdwr Gwyn neu Oddi-Gwyn

Purdeb: ≥99.0% (HPLC)

Lleithder (KF): ≤0.50%

Cynhyrchu Masnachol o Ansawdd Uchel

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(R) -(-)-1,2,3,4-Tetrahydro-1-Naphthylamine CAS 23357-46-2 Purdeb ≥99.0% ee ≥99.0% Purdeb Uchel

Enw Cemegol: (R) -(-)-1,2,3,4-Tetrahydro-1-Naphthylamine

CAS: 23357-46-2

Ymddangosiad: Hylif Tryloyw Melyn Di-liw neu Golau

Purdeb: ≥99.0%

Purdeb Optegol: ee ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S) -(+)-1,2,3,4-Tetrahydro-1-Naphthylamine CAS 23357-52-0 Purdeb ≥99.0% ee ≥99.0% Purdeb Uchel

Enw Cemegol: (S) -(+)-1,2,3,4-Tetrahydro-1-Naphthylamine

CAS: 23357-52-0

Ymddangosiad: Hylif Tryloyw Melyn Di-liw neu Ysgafn

Purdeb: ≥99.0%

Purdeb Optegol: ee ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(R)-2-Hydroxy-3-Methylbutanoic Asid CAS 17407-56-6 Assay ≥98.0% Purdeb Uchel

Enw Cemegol: (R) -2-Hydroxy-3-Methylbutanoic Asid

Cyfystyron: D-α-Hydroxyisovaleric Asid

CAS: 17407-56-6

Ymddangosiad: Gwyn i Golau Melyn Soled

Assay: ≥98.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S)-2-Hydroxy-3-Methylbutanoic Asid CAS 17407-55-5 Assay ≥98.0% Purdeb Uchel

Enw Cemegol: (S) -2-Hydroxy-3-Methylbutanoic Asid

Cyfystyron: L-α-Hydroxyisovaleric Asid

CAS: 17407-55-5

Ymddangosiad: Powdwr Gwyn

Assay: ≥98.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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Asid 2-Hydroxy-3-Methylbutanoic CAS 4026-18-0 Assay ≥98.0% Purdeb Uchel

Enw Cemegol: 2-Hydroxy-3-Methylbutanoic Asid

Cyfystyron: α-Hydroxyisovaleric Asid

CAS: 4026-18-0

Ymddangosiad: Powdwr Oddi-Gwyn neu Felyn Grisialog

Assay: ≥98.0%

Cynhyrchu Masnachol o Ansawdd Uchel

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(R) -(-)-2-Amino-1-butanol CAS 5856-63-3 Purdeb (Titradiad Cemegol) ≥98.0% Assay (GC) ≥99.0% Purdeb Uchel

Enw Cemegol: (R) -(-)-2-Amino-1-butanol

CAS: 5856-63-3

Ymddangosiad: Hylif Gludiog Clir

Purdeb (Titradiad Cemegol): ≥98.0%

Assay (GC): ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S) -(-)-Tetrahydro-2-furoic Asid CAS 87392-07-2 Assay ≥98.0% Purdeb Optegol ≥99.0% (GC) Purdeb Uchel

Enw Cemegol: (S) -(-)-Tetrahydro-2-furoic Asid

Cyfystyron: (S)-(-)-Tetrahydrofuran-2-carbocsilig Asid

CAS: 87392-07-2

Ymddangosiad: Hylif Melyn Di-liw neu Golau

Assay: ≥98.0%

Purdeb Optegol: ≥99.0% (GC)

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S) -(+)-2-Amino-1-butanol CAS 5856-62-2 Purdeb (Titradiad Cemegol) ≥98.0% Assay (GC) ≥99.0% Purdeb Uchel

Enw Cemegol: (S) -(+)-2-Amino-1-butanol

CAS: 5856-62-2

Ymddangosiad: Hylif Gludiog Clir

Purdeb (Titradiad Cemegol): ≥98.0%

Assay (GC): ≥99.0%

Cyfansoddion Cirol, Cynhyrchiad Masnachol o Ansawdd Uchel

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(S) -(-)-1-Phenylethyl Alcohol CAS 1445-91-6 Assay ≥98.0% (GC) Purdeb Uchel

Enw Cemegol: (S) -(-)-1-Phenylethyl Alcohol

CAS: 1445-91-6

Ymddangosiad: Hylif Melyn Bach

Assay: ≥98.0% (GC)

Cynhyrchu Masnachol o Ansawdd Uchel

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Cynhyrchion

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) -(-)-Piperazine-2-Asid Carboxylic Dihydrochloride CAS 158663-69-5 Purdeb >98.0% Purdeb Optegol >98.0%

Piperazine-2-Carboxylic Acid Dihydrochloride CAS 3022-15-9 Purdeb >98.0% (HPLC)

(R)-1-Boc-3-Hydroxypyrrolidine CAS 109431-87-0 Purdeb ≥98.0% Purdeb Uchel

(S)-1-Boc-3-Hydroxypyrrolidine CAS 101469-92-5 Purdeb Cemegol ≥98.0% Purdeb Optegol ≥98.0% Purdeb Uchel

1-Boc-3-Hydroxypyrrolidine CAS 103057-44-9 Purdeb ≥99.0% (HPLC) Purdeb Uchel

(R) -(-)-1,2,3,4-Tetrahydro-1-Naphthylamine CAS 23357-46-2 Purdeb ≥99.0% ee ≥99.0% Purdeb Uchel

(S) -(+)-1,2,3,4-Tetrahydro-1-Naphthylamine CAS 23357-52-0 Purdeb ≥99.0% ee ≥99.0% Purdeb Uchel

(R)-2-Hydroxy-3-Methylbutanoic Asid CAS 17407-56-6 Assay ≥98.0% Purdeb Uchel

(S)-2-Hydroxy-3-Methylbutanoic Asid CAS 17407-55-5 Assay ≥98.0% Purdeb Uchel

Asid 2-Hydroxy-3-Methylbutanoic CAS 4026-18-0 Assay ≥98.0% Purdeb Uchel

(R) -(-)-2-Amino-1-butanol CAS 5856-63-3 Purdeb (Titradiad Cemegol) ≥98.0% Assay (GC) ≥99.0% Purdeb Uchel

(S) -(-)-Tetrahydro-2-furoic Asid CAS 87392-07-2 Assay ≥98.0% Purdeb Optegol ≥99.0% (GC) Purdeb Uchel

(S) -(+)-2-Amino-1-butanol CAS 5856-62-2 Purdeb (Titradiad Cemegol) ≥98.0% Assay (GC) ≥99.0% Purdeb Uchel

(S) -(-)-1-Phenylethyl Alcohol CAS 1445-91-6 Assay ≥98.0% (GC) Purdeb Uchel