Shop

You are here:
  1. Home
  2. Shop
  3. Page 27
Categories
Price

Showing 157–162 of 229 results

Categories & Filter

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

Add to Quote

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

Product Name: N-(2-Chloro-4-hydroxyphenyl)-N'-cyclopropyl-urea
CAS Number: 796848-79-8
Purity: 99.0%
Product Category: Intermediate

Synonyms:

  • 1-(2-Chloro-4-hydroxyphenyl)-3-cyclopropylurea

  • Lenvatinib intermediate

  • Lenvatinib impurity A

  • N-(2-Chloro-4-hydroxyphenyl)-N'-cyclopropylcarbamimidic acid

Molecular Formula: C10H11ClN2O2
Molecular Weight: 226.66

Keywords:
796848-79-8; Lenvatinib intermediate; 205448-65-3; 205448-66-4; 857890-39-2; 417716-92-8

Add to Quote

N-Acetyl-L-cysteinamide

Chinese Name: N-乙酰-L-胱氨酸
English Name: N-Acetyl-L-cysteinamide
CAS: 38520-57-9
Purity Specification: 99.0%
Product Category: Intermediate

English Name: N-Acetyl-L-cysteinamide
Alias: N-Acetylcysteine amide
Product Name: N-乙酰基-L-半胱氨酰胺

Molecular Formula: C₅H₁₀N₂O₂S
Molecular Weight: 162.21
CAS Registration Number: 38520-57-9

Keywords: 38520-57-9; N-乙酰-L-胱氨酸; N-Acetyl-L-cysteinamide

Add to Quote

N-Acetyl-L-Cysteine Methyl Ester

Chinese Name: N-乙酰基-L-半胱氨酸甲酯
English Name: N-Acetyl-L-Cysteine Methyl Ester
CAS: 7652-46-2
Purity Specification: 98.0%
Product Category: Intermediate

CAS Registration Number: 7652-46-2
Product Name: N-Acetyl-L-Cysteine Methyl Ester
Melting Point: 77-81°C
Boiling Point: 326.4±32.0°C (Predicted)
Density: 1.170±0.06 g/cm³ (Predicted)
Storage Conditions: Under inert gas (nitrogen or argon) at 2-8°C
Solubility: Chloroform (Sparingly), Methanol (Slightly)

Keywords: 7652-46-2; N-Acetyl-L-Cysteine Methyl Ester; N-Acetyl-L-Cysteine; 38520-57-9

Add to Quote

N-Methyl-1-naphthalenemethylamine hydrochloride

English Name: N-Methyl-1-naphthalenemethylamine hydrochloride
Alias: Terbinafine Intermediate
Product Name: N-Methyl-1-naphthalenemethylamine hydrochloride
Purity Specification: 98.0%
Product Category: Intermediate
Grade: Pharmaceutical Grade

Molecular Structure: CAS Registry Number: 65473-13-4, N-Methyl-1-naphthalenemethylamine hydrochloride
Molecular Formula: C12H13N·HCl; C12H14ClN
Molecular Weight: 207.70
CAS Registry Number: 65473-13-4

Keywords: 65473-13-4; Terbinafine; Terbinafine hydrochloride; 78628-80-5

Add to Quote

N-methylsulfamide

Chinese Name: N-甲基-磺酰胺
English Name: N-methylsulfamide
CAS: 72179-84-1
Purity Specification: 98.0%
Product Category: Intermediate

English Name: N-methylsulfamide
Product Name: N-甲基-磺酰胺; (甲基氨磺酰基)胺; N-甲基氨基磺酰胺

Molecular Structure: (Not provided)

Molecular Formula: CH₆N₂O₂S
Molecular Weight: 110.14
CAS Registration Number: 72179-84-1

Application: N-methylsulfamide is widely used in the synthesis of natural products, fine chemicals, pharmaceuticals, and key intermediates. It is an important intermediate in the production of the antihyperlipidemic drug rosuvastatin calcium. Rosuvastatin calcium is a selective HMG-CoA reductase inhibitor developed by AstraZeneca and is marketed under the brand name "CRESTOR" in the United States, Japan, Europe, and China. It is produced by companies such as Nanjing Xiansheng, Lunan Better, and Zhongda Tianqing, which are approved by the National Medical Products Administration in China.

Keywords: 72179-84-1

Add to Quote