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Shanghai PI Chemicals Ltd.

About Shanghai PI Chemicals Ltd.

PI(Greek letter π ), A mathematical constant, real and infinite.PI(π), founded in Feb, 2007, is an innovation-driven, profession-led company, and focus on the High purity single molecular weight oligopoly PEGs and derivatives,Pharmaceutical intermediates,  OLED Intermediates, unsaturated resin & Acetyl resin, and Custom Synthesis etc. We are committed to fulfilling your order efficiently and economically by the fast response, Made-in-China and PI(π) excellent service, and help you save at least 15%-50% from local purchase.

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    ISO
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  • Country/Region:
    China
  • On CPHI since:
    2018
  • Certificates:
    1
  • Employees:
    1 - 24
Company types
Manufacturer/Innovator
Contact info
  • +86-21-58953700
  • Building B, 2250 Pudong South Road, 2250, Shanghai, China
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Meet us at

CPHI Milan 2026

Fiera Milano, Italy
6 Oct 2026 - 8 Oct 2026
View Exhibitor Profile

Products from Shanghai PI Chemicals Ltd. (50)

  • (-)-Alpha-Santonin

    Product (-)-Alpha-Santonin

    PI-18574 CAS Number: 481-06-1 Empirical Formula: C15H18O3 Molecular Weight: 246.3 MDL Number: MFCD00135865 Synonyms: (3S,5aS,9bS)-3a,5,5a,9b-Tetrahydro-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)dione Purity:98% Physical Form:Off-white crystalline powder Melting Point:172-173 °C(lit.) EINECS:207-560...
  • (3-(Dibenzo[b,d]thiophen-4-yl)phenyl)boronic acid

    Product (3-(Dibenzo[b,d]thiophen-4-yl)phenyl)boronic acid

    PI-49887 CAS Number: 1307859-67-1 Empirical Formula: C18H13BO2S Molecular Weight: 304.2 MDL Number: MFCD22200801 Purity: 95% HTS: 2934999099 Inchikey: NLOHUARANQHPPJ-UHFFFAOYSA-N SMILES: B(C1=CC(=CC=C1)C2=CC=CC3=C2SC4=CC=CC=C34)(O)O InChl: 1S/C18H13BO2S/c20-19(21)13-6-3-5-12(11-13)14-8-4-9-16-15-7-1...
  • (S)-(-)-BINAP

    Product (S)-(-)-BINAP

    PI-10353 CAS Number:76189-56-5 Empirical Formula: C44H32P2 Molecular Weight: 622.67 MDL Number: MFCD00010805 Synonyms: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Purity:98% Physical Form:beige crystalline Melting Point:238-240 °C(lit.) UN:Not regulated for shipping TSCA :Inventorynot listed St...
  • (S)-1-Boc-2-(hydroxymethyl)piperazine

    Product (S)-1-Boc-2-(hydroxymethyl)piperazine

    PI-34669 CAS Number: 1030377-21-9 Empirical Formula: C10H20N2O3 Molecular Weight: 216.28 MDL Number: MFCD07772093 Purity: 98% Inchikey: BCPPNDHZUPIXJM-QMMMGPOBBG SMILES: OC[C@@H]1CNCCN1C(=O)OC(C)(C)C
  • 1-Cyclopropylpiperazine

    Product 1-Cyclopropylpiperazine

    PI-51261 CAS Number: 20327-23-5 Empirical Formula: C7H14N2 Molecular Weight: 126.2 MDL Number: MFCD06254805 Purity:98% Physical Form:Pale yellow - Yellow Liquid Density: 0.9420(lit.) UN: UN3267 8/PG3 InChl: 1S/C7H14N2/c1-2-7(1)9-5-3-8-4-6-9/h7-8H,1-6H2
  • 1,1'-Bis(diphenylphosphino)ferrocene

    Product 1,1'-Bis(diphenylphosphino)ferrocene

    PI-39079 CAS Number: 12150-46-8 Empirical Formula: C34H38FeP2 Molecular Weight: 564.46 MDL Number: MFCD00001422 Synonyms: DPPF; (Ferrocene-1,1'-diyl)bis(diphenylphosphine) Purity: 97% Physical Form: Yellow to orange powder EINECS: 430-420-3 UN: Not dangerous goods SMILES: [CH2-]1[CH2-][CH2-][CH-]([CH2-...
  • 1,2,3,4-Cyclobutanetetracarboxylic Acid

    Product 1,2,3,4-Cyclobutanetetracarboxylic Acid

    PI-25647 CAS Number: 53159-92-5 Empirical Formula : C8H8O8 Molecular Weight: 232.14 MDL Number: MFCD00013270 Purity: 98% Physical Form: off-white powder Melting Point: 242 °C (dec.)(lit.) UN: Not dangerous goods Storage: Store in a cool, dry and well-ventilated place. Keep container tightly closed. ...
  • 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride

    Product 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride

    PI-45232 CAS Number: 250285-32-6 Empirical Formula: C27H37ClN2 Molecular Weight: 425.06 MDL Number: MFCD02684545 Synonyms: 1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene;1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1H-imidazolium chloride;2,5-Bis(2,6-diisopropylphenyl)imidazolium chloride Pu...
  • 2-(1-Bromonaphthalen-2-yl)-4,6-diphenyl-1,3,5-triazine

    Product 2-(1-Bromonaphthalen-2-yl)-4,6-diphenyl-1,3,5-triazine

    PI-51255 CAS Number: 1642848-97-2 Empirical Formula: C25H16BrN3 Molecular Weight: 438.3 MDL Number: MFCD32206909 Purity: 95% Inchikey: GSOFUHOPEHYQGN-UHFFFAOYSA-N SMILES: C1=CC=C(C=C1)C2=NC(=NC(=N2)C3=C(C4=CC=CC=C4C=C3)Br)C5=CC=CC=C5 InChI: 1S/C25H16BrN3/c26-22-20-14-8-7-9-17(20)15-16-21(22)25-28-23...
  • 2-(3'-Chlorobiphenyl-3-yl)-4,6-diphenyl-1,3,5-triazine

    Product 2-(3'-Chlorobiphenyl-3-yl)-4,6-diphenyl-1,3,5-triazine

    PI-51254 CAS Number: 1443049-83-9 Empirical Formula: C27H18ClN3 Molecular : Weight 419.9 MDL Number: MFCD28975106 Purity: 98% Physical Form: White - Slightly pale yellow solid Melting Point: 192.0 to 196.0°C Density: 1.2 UN: Not hazardous material Storage: Keep container tightly closed. Store in a coo...
  • 2-Chloro-4-(3-chlorophenyl)-6-phenyl-1,3,5-triazine

    Product 2-Chloro-4-(3-chlorophenyl)-6-phenyl-1,3,5-triazine

    PI-47843 CAS Number: 2125473-29-0 Empirical Formula: C15H9Cl2N3 Molecular Weight: 302.2 Synonyms: 2-Chloro-4-(3-chloro-phenyl)-6-phenyl-[1,3,5]triazine Purity:95% Inchikey: AOIZQBACFQBULG-UHFFFAOYSA-N SMILES: C1=CC=C(C=C1)C2=NC(=NC(=N2)Cl)C3=CC(=CC=C3)ClInChlInChI=1S/C15H9Cl2N3/c16-12-8-4-7-11(9-12)1...
  • 2,4-Dichloro-6-phenyl-1,3,5-triazine

    Product 2,4-Dichloro-6-phenyl-1,3,5-triazine

    PI-41406 CAS Number: 1700-02-3 Empirical Formula: C9H5Cl2N3 Molecular Weight: 226.06 MDL Number: MFCD00047340 Purity: 97% Physical Form:Beige crystalline powder Melting Point:120-122°C Boiling Point:427.5 °C at 760 mmHg Storage: Store at room temperature SMILES: C1=CC=C(C=C1)C2=NC(=NC(=N2)Cl)Cl
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