Pharmaceutical intermediates are high-purity semi-finished chemical compounds generated during API synthesis, serving as core building blocks for subsequent molecular modification and purification. They optimize reaction efficiency, reduce production costs, and lay a solid foundation for compliant large-scale pharmaceutical manufacturing.
Aripiprazole Intermediates; 1-(2,3-Dichlorophenyl)piperazine...
CAS RN
119532-26-2
Appearance
White to off-white powder
Purity
≥ 99.0%
Tert-Butyl-2-(4-Aminophenyl)Ethylcarbamate
CAS RN
94838-59-2
Appearance
White to yellow solid
Purity
≥99.0%
CAS RN
152460-10-1
Appearance
Light yellow to yellow powder
Purity
≥99.0%
CAS RN
35202-54-1
Appearance
Light yellow to brown solid
Purity
≥98%
CAS RN
866783-13-3
Appearance
White to yellowish-white or off-white powder
Purity
≥98.0%
(1S-4R)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-...
CAS RN
229613-93-8
Appearance
Purity
Ethanone, 1-[(2S)-tetrahydro-2-furanyl]- (9CI)
CAS RN
131328-27-3
Appearance
Colorless to light yellow transparent liquid
Purity
≥98.0%
Aripiprazole Intermediates; 7-Hydroxy-3,4-dihydrocarbostyril
CAS RN
22246-18-0
Appearance
White to yellow or light yellow to grayish-brown powder
Purity
≥98.5%
CAS RN
863127-76-8
Appearance
White to beige powder
Purity
≥98.0%(calculated as dry product)
CAS RN
571188-59-5
Appearance
Light brown to red solid
Purity
98.0%~102.0%
CAS RN
106261-49-8
Appearance
White or off-white crystalline powder; odorless
Purity
≥99.0%
CAS RN
179688-52-9
Appearance
Light yellow to brownish yellow Powder
Purity
≥97.0%
Olaparib Intermediate; 2-Fluoro-5-formylbenzonitrile
CAS RN
218301-22-5
Appearance
White to yellow to beige powder
Purity
≥95.0%
CAS RN
73942-87-7
Appearance
Off-white or light yellow powder
Purity
97.0%~102.0%
2H-1,3-Benzoxazine-2,4(3H)-dione
CAS RN
2037-95-8
Appearance
White to taupe solid
Purity
≥98.0%
Filgotinib Intermediates; Thiomorpholine-1,1-dioxide
CAS RN
39093-93-1
Appearance
White to off-white or light yellow solid
Purity
≥98.0%
CAS RN
179688-53-0
Appearance
Light brown to brown powder
Purity
≥99.0%
CAS RN
302964-24-5
Appearance
White to light yellow crystalline powder
Purity
≥99.0%
METHYL 3-HYDROXY-5-ISOXAZOLECARBOXYLATE
CAS RN
10068-07-2
Appearance
White to Light yellow powder
Purity
≥98.0%
CAS RN
143878-20-0
Appearance
Yellow or light yellow powder
Purity
≥99.0%
CAS RN
17316-67-5
Appearance
White powder; readily soluble in water
Purity
≥98.0%
CAS RN
1016636-76-2
Appearance
White to brown solid
Purity
97.0～102.0%
Taltirelin Intermediate; 1-Methyl-L-4,5-dihydroorotic acid
CAS RN
103365-69-1
Appearance
White to off-white crystalline powder
Purity
≥99.0%
Aripiprazole Intermediates;...
CAS RN
129722-34-5
Appearance
White to light yellow solid
Purity
95.0%～102.0%
CAS RN
32487-58-4
Appearance
Off white to pale brown powder
Purity
≥98.0%
Filgotinib Intermediates; THIOMORPHOLINE 1,1-DIOXIDE...
CAS RN
59801-62-6
Appearance
White to off white solid
Purity
98.0~102.0%
5-Chlorotryptamine hydrochloride
CAS RN
942-26-7
Appearance
White to off-white powder
Purity
≥98.5%
4-Chloro-2,6-dimethyl-3-nitropyridine
CAS RN
15513-48-1
Appearance
Light yellow powder
Purity
≥98.0%
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