제약 중간체 제조업체 및 공급업체 - 중국 제약 중간체 공장

(E)-3-(4-Amino-3,5-Dimethylphenyl)acrylonitrile Hydrochloride CAS 661489-23-2 Rilpivirine Intermediate Assay ≥98.0% (HPLC)

(E)-3-(4-Amino-3,5-Dimethylphenyl)acrylonitrile Hydrochloride

CAS: 661489-23-2

분석: ≥98.0%(HPLC)

Appearance: Light Yellow Powder

Intermediate of Rilpivirine (CAS: 500287-72-9)

연락처: Alvin Huang 박사

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문의 세부 사항
Benzenesulfonic Acid CAS 98-11-3 Assay ≥98.0% (Titration)

Chemical Name: Benzenesulfonic Acid

CAS: 98-11-3

Assay: ≥98.0% (Titration)

Appearance: White Crystal

연락처: Alvin Huang 박사

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문의 세부 사항
tert-Butyl Isocyanate CAS 1609-86-5 Assay ≥99.0% (GC) High Quality

Chemical Name: tert-Butyl Isocyanate

CAS: 1609-86-5

분석: ≥99.0%(GC)

외관: 무색 액체

연락처: Alvin Huang 박사

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문의 세부 사항
Isopropyl Isothiocyanate CAS 2253-73-8 Assay ≥98.0% (GC)

Chemical Name: Isopropyl Isothiocyanate

CAS: 2253-73-8

분석: ≥98.0%(GC)

Appearance: Colorless to Pale Yellow Clear Liquid

연락처: Alvin Huang 박사

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문의 세부 사항
Ethyl Isothiocyanate CAS 542-85-8 Assay ≥98.0% (GC)

Chemical Name: Ethyl Isothiocyanate

CAS: 542-85-8

분석: ≥98.0%(GC)

Appearance: Colorless to Light Yellow Clear Liquid

연락처: Alvin Huang 박사

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문의 세부 사항
Isopropyl Isocyanate CAS 1795-48-8 Assay ≥98.0% (GC)

Chemical Name: Isopropyl Isocyanate

CAS: 1795-48-8

분석: ≥98.0%(GC)

Appearance: Colorless to Light Yellow Clear Liquid

연락처: Alvin Huang 박사

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문의 세부 사항
Ethyl (Triphenylphosphoranylidene)acetate CAS 1099-45-2 Assay ≥98.0% (HPLC)

Name: Ethyl (Triphenylphosphoranylidene)acetate

Synonyms: (Carbethoxymethylene)triphenylphosphorane

CAS: 1099-45-2

분석: ≥98.0%(HPLC)

Appearance: White to Light Yellow Powder

연락처: Alvin Huang 박사

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문의 세부 사항
Sodium Ethanesulfinate CAS 20035-08-9 Assay ≥96.0% (HPLC)

Chemical Name: Sodium Ethanesulfinate

CAS: 20035-08-9

Assay: ≥96.0% (HPLC)

Appearance: White or Off-White Crystal Powder

연락처: Alvin Huang 박사

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문의 세부 사항
EDTMPA CAS 1429-50-1 ≥95.0% High Purity

Ethylenediaminetetrakis(methylenephosphonic Acid)

Synonyms: EDTMPA; EDTMP(A); EDTMP

CAS: 1429-50-1

Active Acid (as EDTMPA): ≥95.0%

Appearance: White Crystal Powder

Water Treatment Chemicals >>Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents

연락처: Alvin Huang 박사

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문의 세부 사항
Pyrimethamine CAS 58-14-0 Assay 99.0%-101.0% (Titration, HPLC) High Purity

Chemical Name: Pyrimethamine

CAS: 58-14-0

Assay: 99.0%-101.0% (by Titration, HPLC)

Appearance: White or Almost White Crystalline Powder

연락처: Alvin Huang 박사

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문의 세부 사항
Magnesium Oxide MgO CAS 1309-48-4 Pharmaceutical Grade 96.0%-100.5% (After Ignition)

Chemical Name: Magnesium Oxide

Synonyms: MgO

CAS: 1309-48-4

Magnesium Oxide (After Ignition): 96.0%-100.5%

Appearance: White Powder

Pharmaceutical Grade, USP / Chinese Pharmacopoeia

연락처: Alvin Huang 박사

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문의 세부 사항
Nicotinamide CAS 98-92-0 Assay 99.0%-101.0% High Purity

Chemical Name: Nicotinamide

CAS: 98-92-0

Assay: 99.0%-101.0% (Titration) (Dried Substance)

Appearance: White or Almost White Crystalline Powder

Production Capacity 8000 Tons per Year, High Purity

연락처: Alvin Huang 박사

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문의 세부 사항
Sodium Bisulfite NaHSO3 CAS 7631-90-5 Assay 58.5%-67.4% (Titration, as SO2)

Chemical Name: Sodium Bisulfite

Synonyms: Sodium Hydrogen Sulfite; NaHSO3

CAS: 7631-90-5

Assay: 58.5%-67.4% (by Titration, as SO2)

외관: 백색에서 미색-백색 결정성 분말

Reducing Agent Food Preservatives and Bleaching Agent

연락처: Alvin Huang 박사

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문의 세부 사항
Selectfluor Fluorinating Reagent CAS 140681-55-6 Purity >98.0% Effective Fluoride >5.25 (Titration)

Chemical Name: Selectfluor Fluorinating Reagent

CAS: 140681-55-6

Purity (by Titration): >98.0%

Effective Fluoride (by Titration): >5.25

Appearance: White Solid

Highly Effective and Versatile Source of Electrophilic Fluorine

연락처: Alvin Huang 박사

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문의 세부 사항

3390 Total

제약 중간체

2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)

2-Hydroxyethanesulfonamide CAS 162894-76-0 Purity ≥97.0% (NMR)

Pyridazin-3-ylmethanol CAS 37444-46-5 Purity ≥98.0%

1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity

tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%

(E)-3-(4-Amino-3,5-Dimethylphenyl)acrylonitrile Hydrochloride CAS 661489-23-2 Rilpivirine Intermediate Assay ≥98.0% (HPLC)

Benzenesulfonic Acid CAS 98-11-3 Assay ≥98.0% (Titration)

tert-Butyl Isocyanate CAS 1609-86-5 Assay ≥99.0% (GC) High Quality

Isopropyl Isothiocyanate CAS 2253-73-8 Assay ≥98.0% (GC)

Ethyl Isothiocyanate CAS 542-85-8 Assay ≥98.0% (GC)

Isopropyl Isocyanate CAS 1795-48-8 Assay ≥98.0% (GC)

Ethyl (Triphenylphosphoranylidene)acetate CAS 1099-45-2 Assay ≥98.0% (HPLC)

Sodium Ethanesulfinate CAS 20035-08-9 Assay ≥96.0% (HPLC)

EDTMPA CAS 1429-50-1 ≥95.0% High Purity

Pyrimethamine CAS 58-14-0 Assay 99.0%-101.0% (Titration, HPLC) High Purity

Magnesium Oxide MgO CAS 1309-48-4 Pharmaceutical Grade 96.0%-100.5% (After Ignition)

Nicotinamide CAS 98-92-0 Assay 99.0%-101.0% High Purity

Sodium Bisulfite NaHSO3 CAS 7631-90-5 Assay 58.5%-67.4% (Titration, as SO2)

Selectfluor Fluorinating Reagent CAS 140681-55-6 Purity >98.0% Effective Fluoride >5.25 (Titration)