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Company Profile

Nanjing Hanhai Zhengcheng Pharmaceutical Technology Co., Ltd. is a professional pharmaceutical R & D and manufacturing service provider. The company has always been committed to helping partners improve the efficiency of new drug discovery and development through innovation in chemical synthesis technology during R & D and production, ensuring the stability of product quality, continuously reducing R & D and production costs, and actively promoting the green and sustainable development of the industry.
The company has rich experience in the synthesis and purification of small molecule customized compounds, customized nucleoside monomers, and XDC linkers. It also maintains close cooperation with relevant foreign companies and enterprises.
As candidate compounds using these molecular blocks enter clinical development and commercialization, they help customers quickly advance drug development projects. Relying on its deep accumulation in the field of molecular blocks, high trust from customers, and unique advantages such as upstream raw material supply and chemical experience, we actively explore green, safe and intelligent advanced manufacturing and service models in the biomedicine field to promote innovative development in the industry.
  • Company established time

    In 20260105.

  • Number of employees

    15 people

  • Warehouse scale

    240 M2

Treasure of town store

Spot products

  • ProName:(S)-1-(4-chlorophenyl)propan-1-amine-HCl
  • CAS:1310923-37-5
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:Velnacrine
  • CAS:124027-47-0
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:(3S,4R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one
  • CAS:1376614-99-1
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxamide
  • CAS:1006376-62-0
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:8-ethoxyquinoline
  • CAS:1555-94-8
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:2-(3-(benzyloxy)-4-oxo-4H-pyran-2-yl)acetaldehyde
  • CAS:500371-01-7
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:N,N-diethylbenzenesulfonamide
  • CAS:1709-50-8
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:Cyclopropanecarboxamide, 2-[[(2,4-dimethyl-1-oxido-5-pyrimidinyl)oxy]methyl]-2-(3-fluorophenyl)-N-(5-fluoro-2-pyridinyl)-, (1R,2S)-
  • CAS:1369765-94-5
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:dimethyl 5-(chlorosulfonyl)isophthalate
  • CAS:29710-58-5
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:tert-Butyl 4-(methylamino)butylcarbamate
  • CAS:874831-66-0
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:5'-O-(4,4'-DIMETHOXYTRITYL)-5-METHYL-N4-BENZOYL-2'-DEOXYCYTIDINE-3'-(2-CYANOETHYL-N,N-DIISOPROPYL)PHOSPHORAMIDITE
  • CAS:105931-57-5
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dI-CE-Phosphoramidite
  • CAS:141684-35-7
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dU-CE-Phosphoramidite
  • CAS:109389-30-2
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dT-CE-Phosphoramidite
  • CAS:98796-51-1
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dC(Ac)-CE-Phosphoramidite
  • CAS:154110-40-4
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dC(Bz)-CE-Phosphoramidite
  • CAS:102212-98-6
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dG(dmf)-CE-Phosphoramidite
  • CAS:330628-04-1
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dG(iBu)-CE-Phosphoramidite
  • CAS:93183-15-4
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-dA(Bz)-CE-Phosphoramidite
  • CAS:98796-53-3
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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  • ProName:DMT-LC(Bz)-CE-Phosphoramidite
  • CAS:141847-24-7
  • Purity:95-98%min
  • PackAge:foil bag or drum or as customer
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Products developed

ProName: 5'-O-(4,4'-DIMETHOXYTRITYL)-5-METHYL-N4-BENZOYL-2'-DEOXYCYTIDINE-3'-(2-CYANOETHYL-N,N-DIISOPROPYL)PHOSPHORAMIDITE

CAS: 105931-57-5

Capacity:

ProName: DMT-dI-CE-Phosphoramidite

CAS: 141684-35-7

Capacity:

ProName: DMT-dU-CE-Phosphoramidite

CAS: 109389-30-2

Capacity:

ProName: DMT-dT-CE-Phosphoramidite

CAS: 98796-51-1

Capacity:

ProName: DMT-dC(Ac)-CE-Phosphoramidite

CAS: 154110-40-4

Capacity:

ProName: DMT-dC(Bz)-CE-Phosphoramidite

CAS: 102212-98-6

Capacity:

ProName: DMT-dG(dmf)-CE-Phosphoramidite

CAS: 330628-04-1

Capacity:

ProName: DMT-dG(iBu)-CE-Phosphoramidite

CAS: 93183-15-4

Capacity:

ProName: DMT-dA(Bz)-CE-Phosphoramidite

CAS: 98796-53-3

Capacity:

ProName: DMT-LC(Bz)-CE-Phosphoramidite

CAS: 141847-24-7

Capacity:

ProName: DMT-2'-O-MOE-T-CE-Phosphoramidite

CAS: 163878-63-5

Capacity:

ProName: [(2S,3R,5S)-3-[(4-methylbenzoyl)oxy]-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methyl 4-methylbenzoate

CAS: 3056-13-1

Capacity:

ProName: N'-[9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-oxo-3H-purin-2-yl]-N,N-dimethylmethanimidamide

CAS: 1263363-95-6

Capacity:

ProName: 2'-Deoxy-L-guanosine

CAS: 22837-44-1

Capacity:

ProName: 6-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-L-erythro-pentofuranosyl]-9H-purin-2-amine

CAS: 141771-77-9

Capacity:

ProName: Benzamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-L-erythro-pentofuranosyl]-9H-purin-6-yl]-

CAS: 141789-74-4

Capacity:

ProName: 2'-OMe-Bz-A-CE-Phosphoramidite

CAS: 110782-31-5

Capacity:

ProName: 2'-OMe-dmf-G-CE-Phosphoramidite

CAS: 128219-77-2

Capacity:

ProName: 2'-OMe-Ac-C-CE-Phosphoramidite

CAS: 199593-09-4

Capacity:

ProName: 2'-OMe-U-CE-Phosphoramidite

CAS: 110764-79-9

Capacity: