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4-(2-Methoxyethoxy)phenylboronic Acid CAS 265664-52-6 Purity >97.0%

Pangalan ng Kemikal: 4-(2-Methoxyethoxy)phenylboronic Acid

CAS: 265664-52-6

Kadalisayan: >97.0%

Hitsura: White hanggang Off-White Powder

E-Mail: alvin@ruifuchem.com

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4-(tert-Butyldimethylsilyloxy)phenylboronic Acid CAS 159191-56-7 Purity >99.0% (GC) Factory High Quality

Pangalan: 4-(tert-Butyldimethylsilyloxy)phenylboronic Acid

CAS: 159191-56-7

Kadalisayan: >99.0% (GC)

Hitsura: White hanggang Off-White Powder

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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4-Aminophenylboronic Acid Pinacol Ester CAS 214360-73-3 Purity >99.0% (GC) Factory Mataas na Kalidad

Pangalan ng Kemikal: 4-Aminophenylboronic Acid Pinacol Ester

CAS: 214360-73-3

Kadalisayan: >99.0% (GC)

Hitsura: Dilaw hanggang Mapula-kayumanggi Solid

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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4-Bromophenylboronic Acid CAS 5467-74-3 Purity >99.5% (HPLC) Factory Mataas na Kalidad

Pangalan ng Kemikal: 4-Bromophenylboronic Acid

CAS: 5467-74-3

Purity: >99.5% (HPLC)

Hitsura: White to Off-White Crystal Powder

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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2-(Methoxycarbonyl)phenylboronic Acid CAS 374538-03-1 Purity >98.0% Factory High Purity

Pangalan ng Kemikal: 2-(Methoxycarbonyl)phenylboronic Acid

CAS: 374538-03-1

Kadalisayan (LC-220nm): >99.0%

Hitsura: White to Off-White Solid Powder

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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2-Chloro-6-(Trifluoromethyl)phenylboronic Acid CAS 851756-52-0 Purity >98.0% (HPLC)

Pangalan: 2-Chloro-6-(Trifluoromethyl)phenylboronic Acid

CAS: 851756-52-0

Kadalisayan: >98.0% (HPLC)

Hitsura: White Solid Powder

E-Mail: alvin@ruifuchem.com

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4-(Diphenylamino)phenylboronic Acid CAS 201802-67-7 Purity >99.5% (HPLC) Factory Mataas na Kalidad

Pangalan ng Kemikal: 4-(Diphenylamino)phenylboronic Acid

CAS: 201802-67-7

Purity: >99.5% (HPLC)

Hitsura: White o Off-White Powder

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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4-Methylphenylboronic Acid CAS 5720-05-8 Purity >99.5% (HPLC) Factory Mataas na Kalidad

Pangalan ng Kemikal: 4-Methylphenylboronic Acid

CAS: 5720-05-8

Purity: >99.5% (HPLC)

Hitsura: Puting Pulbos

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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Phenylboronic Acid CAS 98-80-6 Purity >99.5% (HPLC) Factory Mataas na Kalidad

Pangalan ng Kemikal: Phenylboronic Acid

CAS: 98-80-6

Purity: >99.5% (HPLC)

Hitsura: Puting Pulbos

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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2,6-Dichlorophenylacetic Acid CAS 6575-24-2 Purity ≥99.5% (HPLC) Guanfacine Hydrochloride Intermediate Factory Mataas na Kalidad

Pangalan ng Kemikal: 2,6-Dichlorophenylacetic Acid

CAS: 6575-24-2

Kadalisayan: ≥99.5% (HPLC)

Hitsura: Off-White Crystalline Powder

Intermediate ng Guanfacine Hydrochloride (CAS: 29110-48-3)

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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Ethyl 6-Hydroxyhexanoate CAS 5299-60-5 Purity >98.0% (GC) Mataas na Kalidad

Pangalan ng Kemikal: Ethyl 6-Hydroxyhexanoate

CAS: 5299-60-5

Kadalisayan: >98.0% (GC)

Hitsura: Walang Kulay hanggang Bahagyang Dilaw na Liquid

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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Ethyl 2-Bromoisobutyrate CAS 600-00-0 Purity >98.0% (GC) Mataas na Kalidad

Pangalan ng Kemikal: Ethyl 2-Bromoisobutyrate

CAS: 600-00-0

Kadalisayan: >98.0% (GC)

Hitsura: Walang Kulay na Liquid

Mataas na Kalidad, Komersyal na Produksyon

E-Mail: alvin@ruifuchem.com

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Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity >98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate

Pangalan: Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate

CAS: 141942-85-0

Kadalisayan: >98.0% (GC)

Hitsura: Walang Kulay hanggang Maliwanag na Dilaw na Liquid

Intermediate ng Atorvastatin Calcium CAS 134523-03-8

E-Mail: alvin@ruifuchem.com

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(3S)-4-Chloro-3-[(trimethylsilyl)oxy]butanenitrile CAS 727382-14-1 Purity >98.0% (GC) Rosuvastatin Calcium Intermediate

Pangalan: (3S)-4-Chloro-3-[(trimethylsilyl)oxy]butanenitrile

CAS: 727382-14-1

Kadalisayan: >98.0% (GC)

Hitsura: Banayad na Dilaw hanggang Mamula-mula Kayumangging Liquid

Intermediate ng Rosuvastatin Calcium (CAS: 147098-20-2)

E-Mail: alvin@ruifuchem.com

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Mga Pharmaceutical Intermediate

Tetrabutylammonium Fluoride Trihydrate CAS 87749-50-6 Purity >99.0% (Titration)

Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Purity >99.0% ((Titration)

Ammonium Bromide CAS 12124-97-9 Purity >99.0% (Titration)

Tetra-n-Octylammonium Bromide (TOAB) CAS 14866-33-2 Purity >98.0% (Titration)

Didodecyldimethylammonium Bromide CAS 3282-73-3 Purity >99.0% (GC)

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

Dibromobis(triphenylphosphine)nickel(II) CAS 14126-37-5 Purity >99.0% (GC)

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

tert-Butyl Hydroperoxide (TBHP) (70% sa Tubig) CAS 75-91-2

Sodium tert-Butoxide CAS 865-48-5 Purity >99.0% (T)

Lithium tert-Butoxide CAS 1907-33-1 Purity >99.0% (Titration)

Trimethyltetradecylammonium Chloride CAS 4574-04-3 Purity >99.0% (T)

Tributyltin Hydride CAS 688-73-3 Purity >97.0% (GC) Naglalaman ng 0.05% BHT bilang Stabilizer

4-(2-Methoxyethoxy)phenylboronic Acid CAS 265664-52-6 Purity >97.0%

4-(tert-Butyldimethylsilyloxy)phenylboronic Acid CAS 159191-56-7 Purity >99.0% (GC) Factory High Quality

4-Aminophenylboronic Acid Pinacol Ester CAS 214360-73-3 Purity >99.0% (GC) Factory Mataas na Kalidad

4-Bromophenylboronic Acid CAS 5467-74-3 Purity >99.5% (HPLC) Factory Mataas na Kalidad

2-(Methoxycarbonyl)phenylboronic Acid CAS 374538-03-1 Purity >98.0% Factory High Purity

2-Chloro-6-(Trifluoromethyl)phenylboronic Acid CAS 851756-52-0 Purity >98.0% (HPLC)

4-(Diphenylamino)phenylboronic Acid CAS 201802-67-7 Purity >99.5% (HPLC) Factory Mataas na Kalidad

4-Methylphenylboronic Acid CAS 5720-05-8 Purity >99.5% (HPLC) Factory Mataas na Kalidad

Phenylboronic Acid CAS 98-80-6 Purity >99.5% (HPLC) Factory Mataas na Kalidad

2,6-Dichlorophenylacetic Acid CAS 6575-24-2 Purity ≥99.5% (HPLC) Guanfacine Hydrochloride Intermediate Factory Mataas na Kalidad

Ethyl 6-Hydroxyhexanoate CAS 5299-60-5 Purity >98.0% (GC) Mataas na Kalidad

Ethyl 2-Bromoisobutyrate CAS 600-00-0 Purity >98.0% (GC) Mataas na Kalidad

Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity >98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate

(3S)-4-Chloro-3-[(trimethylsilyl)oxy]butanenitrile CAS 727382-14-1 Purity >98.0% (GC) Rosuvastatin Calcium Intermediate