Pharmaceutical Intermediates

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Showing 55–60 of 94 results

Lotilaner

English Name: Lotilaner
Alias: 3-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]-5-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]thiophene-2-carboxamide
Product Name: Lotilaner

Molecular Formula: C20H14Cl3F6N3O3S
Molecular Weight: 596.76
CAS Registry Number: 1369852-71-0
EC Number: 852-014-9

关键字: 1369852-71-0;洛替拉纳;Lotilaner;

Maropitant citrate hydrate

English Name: Maropitant citrate hydrate
Alias: CJ 11972 hydrate
Product Name: Maropitant citrate hydrate

Molecular Structure: CAS Registry Number: 359875-09-5, Maropitant citrate hydrate
Molecular Formula: C32H40N2O·C6H8O7·H2O
Molecular Weight: 678.81
CAS Registry Number: 359875-09-5
EC Number: 837-630-8

关键字: 柠檬酸马罗皮坦;马罗皮坦;359875-09-5;Maropitant citrate ;Maropitant

Methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate

Chinese Name: 他达那非盐酸盐(脱盐)
English Name: Methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
CAS Number: 171596-41-1
Purity: 99.0%
Product Category: Intermediate


Product Name:
(1R,3R)-1-(1,3-苯并二氧杂环戊烯-5-基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯

Molecular Formula: C₂₀H₁₈N₂O₄
Molecular Weight: 350.37

CAS Registry Number: 171596-41-1

Keywords:
171596-41-1; 他达那非中间体; 他达那非; 他达拉非; Tadalafil intermediate

Methylnaltrexone bromide

English Name: Methylnaltrexone bromide
Alias: (5alpha)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-17-methyl-6-oxomorphinanium bromide
Product Name: Methylnaltrexone bromide; Methyl-naltrexone bromide

Molecular Structure: CAS Registry Number: 73232-52-7, Methylnaltrexone bromide, Methyl-naltrexone bromide
Molecular Formula: C21H26NO4·Br
Molecular Weight: 436.34
CAS Registry Number: 73232-52-7

关键字: 73232-52-7;溴甲纳曲酮;溴化甲基纳曲酮;

N-(2-Chloro-4-hydroxyphenyl)-N'-cyclopropyl-urea

Product Name:
N-(2-Chloro-4-hydroxyphenyl)-N'-cyclopropyl-urea

Chinese Name:
N-(2-氯-4-羟基苯基)-N'-环丙基脲

CAS Number:
796848-79-8

Purity:
99.0%

Category:
Pharmaceutical Intermediate


Molecular Formula:
C₁₀H₁₁ClN₂O₂

Molecular Weight:
226.66 g/mol


Structural Characteristics:
This compound features a urea moiety substituted with a 2-chloro-4-hydroxyphenyl group and a cyclopropyl group. It is a key intermediate in the synthesis of Lenvatinib (CAS: 417716-92-8), a tyrosine kinase inhibitor used in cancer treatment.


Applications:
Used in the preparation of targeted anticancer agents, particularly as a precursor or intermediate in the synthesis of Lenvatinib and its analogs.


Synonyms / Related Compounds:

  • Lenvatinib Intermediate

  • CAS 417716-92-8

  • CAS 857890-39-2


Keywords:
796848-79-8; Lenvatinib Intermediate; Cyclopropylurea derivative; Tyrosine kinase inhibitor precursor