Ndị na-emepụta ngwaahịa & ndị na-eweta ngwaahịa - Ụlọ ọrụ ngwaahịa China

(S) -3-Hydroxypyrrolidine Hydrochloride CAS 122536-94-1 Ịdị ọcha ≥98.0% (GC) Darifenacin Hydrobromide Intermediate

Aha kemịkal: (S)-3-Hydroxypyrrolidine Hydrochloride

OZI: 122536-94-1

Ọdịdị: Gbanyụọ-White ka Brown Crystalline ntụ ntụ

Ịdị ọcha: ≥98.0% (GC)

Ọkara nke Darifenacin Hydrobromide (CAS 133099-07-7) na ọgwụgwọ nke eriri afọ imebiga ihe ókè.

Inquiry: alvin@ruifuchem.com

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(R)-(-)-3-Pyrrolidinol Hydrochloride CAS 104706-47-0 Ịdị Ọcha ≥99.7% (GC) Chiral Dị Ọcha ≥99.7% Panipenem na Darifenacin hydrobromide Intermediate

Aha Chemical: (R)-(-)-3-Pyrrolidinol Hydrochloride

Nọmba ekwentị: 104706-47-0

Ọdịdị: Gbanyụọ-White ruo Pale Brown Crystalline Powder

Ịdị ọcha: ≥ 99.7% (GC)

Chiral ịdị ọcha: ≥ 99.7% ee

N'etiti Panipenem (CAS 87726-17-8) na Darifenacin hydrobromide (CAS 133099-07-7)

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Tos-Phe-OH CAS 13505-32-3 ịdị ọcha ≥98.0% (HPLC)

Aha kemịkal: N-(p-Toluenesulfonyl)-L-phenylalanine

Okwu ndị yiri: Tos-Phe-OH;Tosyl-L-phenylalanine

OZI: 13505-32-3

Ọdịdị: White ma ọ bụ Gbanyụọ-White Crystalline ntụ ntụ

Ịdị ọcha: ≥98.0% (HPLC)

Inquiry: alvin@ruifuchem.com

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Boc-Leu-OH.H2O CAS 13139-15-6 Ịdị Ọcha ≥99.0% (HPLC) Ụlọ ọrụ dị elu

Aha Chemical: Boc-Leu-OH.H2O

Isi: 13139-15-6

Ọdịdị: White Crystalline ntụ ntụ

Dị ọcha: ≥99.0% (HPLC)

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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2-Bromopropene CAS 557-93-7 Ịdị ọcha ≥98.0% (GC) Ụlọ ọrụ etiti Carfilzomib

Aha ọgwụ: 2-Bromopropene

Isi: 557-93-7

Ọdịdị: Mmiri na-acha odo odo na-enweghị agba

Ịdị ọcha: ≥98.0% (GC)

Intermediate nke Carfilzomib (CAS: 868540-17-4) na ọgwụgwọ nke refractory multiple myeloma.

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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Ethyl 3- (3-chloro-2,4,5-trifluorophenyl) -3-oxopropanoate CAS 101987-86-4 Sitafloxacin Hydrate Intermediate Factory

Ethyl 3- (3-chloro-2,4,5-trifluorophenyl) -3-oxopropanoate.

Okwu ndị yiri: Ethyl 3-chloro-2,4,5-trifluorobenzoylacetate

CAS: 101987-86-4

Ọdịdị: White ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ

Ịdị ọcha: ≥98.0% (HPLC)

Ọkara nke Sitafloxacin Hydrate (CAS: 163253-35-8) n'ịgwọ ọrịa nje na-enweghị ike.

Inquiry: alvin@ruifuchem.com

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(S) -tert-Butyl (5-benzyl-5-azaspiro [2.4] heptan-7-yl) carbamate CAS 144282-37-1 Sitafloxacin Hydrate Intermediate

(S) -tert-Butyl (5-benzyl-5-azaspiro [2.4] heptan-7-yl) carbamate

Ọkụ: 144282-37-1

Ọdịdị: White ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ

Chemical ịdị ọcha: ≥98.0% (HPLC)

Ọkara nke Sitafloxacin Hydrate (CAS: 163253-35-8) n'ịgwọ ọrịa nje na-enweghị ike.

Inquiry: alvin@ruifuchem.com

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(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS 143062-84-4 Sitafloxacin Hydrate Factory Intermediate Factory

Aha kemịkal: (1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate

Ụdị okwu: (1R,2S)-2-Fluorocyclopropylamine Tosylate

Ọkụ: 143062-84-4

Ọdịdị: White ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ

Chemical ịdị ọcha: ≥98.0% (HPLC)

Ọkara nke Sitafloxacin Hydrate (CAS: 163253-35-8)

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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3-Chloro-2,4,5-Trifluorobenzoic Acid CAS 101513-77-3 Sitafloxacin Hydrate Intermediate Cleanity ≥98.5% (HPLC) Ụlọ ọrụ

Aha Chemical: 3-Chloro-2,4,5-Trifluorobenzoic Acid

CAS: 101513-77-3

Ọdịdị: Pale Yellow Powder

Ọdị ọcha: ≥98.5% (HPLC)

Ọkara nke Sitafloxacin Hydrate (CAS: 163253-35-8) n'ịgwọ ọrịa nje na-enweghị ike.

Inquiry: alvin@ruifuchem.com

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Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate CAS 78686-77-8 Dị Ọcha> Ụlọ ọrụ 99.0% (HPLC)

Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate

Ụdị okwu: Methyl 5-Bromo-6-Chloronicotinate

Nọmba: 78686-77-8

Ọdịdị: White ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ

Dị ọcha:> 99.0% (HPLC)

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(2S) -1- (Chloroacetyl) -2-Pyrrolidinecarbonitrile CAS 207557-35-5 Dị Ọcha ≥99.0% (HPLC) Ụlọ ọrụ

Aha: (2S) -1- (Chloroacetyl) -2-Pyrrolidinecarbonitrile

CAS: 207557-35-5

Ọdịdị: Gbanyụọ-White ruo White Crystalline ntụ ntụ

Dị ọcha: ≥99.0% (HPLC)

Intermediate nke API (CAS: 274901-16-5) na ọgwụgwọ nke ụdị ọrịa shuga mellitus 2 (T2DM)

Inquiry: alvin@ruifuchem.com

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L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) ịdị ọcha ≥99.0% (HPLC) Chiral Ịdị ọcha ≥99.0%

Aha ọgwụ: L-Prolinamide

Ụdị okwu:H-Pro-NH2

CAS: 7531-52-4

Ọdịdị: White ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ

Dị ọcha: ≥99.0% (HPLC)

Chiral Purity nke ≥99.0%

Ọkara nke API (CAS: 274901-16-5)

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

ajuju nkọwa
6-(Chloromethyl) uracil CAS 18592-13-7 Ịdị ọcha> 99.0% (HPLC) Tipiracil Hydrochloride Intermediate

Aha ọgwụ: 6-(Chloromethyl)uracil

Ọnọdụ: 18592-13-7

Ọdịdị: White ka Gbanyụọ-Ọcha ntụ ntụ

Dị ọcha:> 99.0% (HPLC)

Ọkara nke Tipiracil Hydrochloride (CAS: 183204-72-0) na ọgwụgwọ ọrịa kansa rectal.

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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L-Alanine CAS 56-41-7 (H-Ala-OH) Ịdị ọcha 98.5% ~ 101.0% AJI 97/USP/BP/FCC Standard

Aha Chemical: L-Alanine

Ụdị okwu: H-Ala-OH;L-Ala;(Akpọbiri Ala ma ọ bụ A)

Isi: 56-41-7

Ọdịdị: White Crystal ma ọ bụ kristal ntụ ntụ

Ịdị Ọcha: 98.5% ~ 101.0% (Agbakọnyere na ntọala akpọnwụwo)

AJI 97;USP;EP;Ụkpụrụ FCC;Ike 20000 Tọn / afọ

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Ngwaahịa

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

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

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

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

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

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

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

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

tert-Butyl Hydroperoxide (TBHP) (70% na mmiri) CAS 75-91-2

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

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

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

Tributyltin Hydride CAS 688-73-3 Dị Ọcha>97.0% (GC) nwere 0.05% BHT dị ka Stabilizer

(S) -3-Hydroxypyrrolidine Hydrochloride CAS 122536-94-1 Ịdị ọcha ≥98.0% (GC) Darifenacin Hydrobromide Intermediate

(R)-(-)-3-Pyrrolidinol Hydrochloride CAS 104706-47-0 Ịdị Ọcha ≥99.7% (GC) Chiral Dị Ọcha ≥99.7% Panipenem na Darifenacin hydrobromide Intermediate

Tos-Phe-OH CAS 13505-32-3 ịdị ọcha ≥98.0% (HPLC)

Boc-Leu-OH.H2O CAS 13139-15-6 Ịdị Ọcha ≥99.0% (HPLC) Ụlọ ọrụ dị elu

2-Bromopropene CAS 557-93-7 Ịdị ọcha ≥98.0% (GC) Ụlọ ọrụ etiti Carfilzomib

Ethyl 3- (3-chloro-2,4,5-trifluorophenyl) -3-oxopropanoate CAS 101987-86-4 Sitafloxacin Hydrate Intermediate Factory

(S) -tert-Butyl (5-benzyl-5-azaspiro [2.4] heptan-7-yl) carbamate CAS 144282-37-1 Sitafloxacin Hydrate Intermediate

(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS 143062-84-4 Sitafloxacin Hydrate Factory Intermediate Factory

3-Chloro-2,4,5-Trifluorobenzoic Acid CAS 101513-77-3 Sitafloxacin Hydrate Intermediate Cleanity ≥98.5% (HPLC) Ụlọ ọrụ

Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate CAS 78686-77-8 Dị Ọcha> Ụlọ ọrụ 99.0% (HPLC)

(2S) -1- (Chloroacetyl) -2-Pyrrolidinecarbonitrile CAS 207557-35-5 Dị Ọcha ≥99.0% (HPLC) Ụlọ ọrụ

L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) ịdị ọcha ≥99.0% (HPLC) Chiral Ịdị ọcha ≥99.0%

6-(Chloromethyl) uracil CAS 18592-13-7 Ịdị ọcha> 99.0% (HPLC) Tipiracil Hydrochloride Intermediate

L-Alanine CAS 56-41-7 (H-Ala-OH) Ịdị ọcha 98.5% ~ 101.0% AJI 97/USP/BP/FCC Standard