Cas no 90213-66-4 (2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine)

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine is a synthetic pyrrole derivative offering enhanced stability and solubility in aqueous solutions. Its unique chemical structure enables efficient synthesis of various bioactive compounds, making it an attractive intermediate for pharmaceutical applications and research purposes.
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine structure
90213-66-4 structure
Product Name:2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
CAS No:90213-66-4
MF:C6H3Cl2N3
MW:188.014118432999
MDL:MFCD06797639
CID:61379
PubChem ID:14116871
Update Time:2025-09-11

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Chemical and Physical Properties

Names and Identifiers

    • 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
    • 2,6-Dichloro-7-deazapurine
    • 2,4-Dichloro-1H-pyrrolo(2,3-d)pyrimidine
    • 2,4-Dichloro-1H-pyrrolo[2,3-d]pyrimidine
    • 2,4-dichloro-7H-pyrrolo (2,3-d)pyrimidine
    • 2,4-DICHLORO-7H-PYRROLO-2,3-DPYRIMIDINE
    • 2,4-DICHLORO-7H-PYRROLO2,3-DPYRIMIDINE
    • 2-Chloro-6-methylpyrimidin-4yl-amine
    • 4,6-DICHLORO PURINE
    • 7H-Pyrrolo[2,3-d]pyrimidine, 2,4-dichloro-
    • 1H-Pyrrolo[2,3-d]pyrimidine, 2,4-dichloro- (9CI)
    • 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine (ACI)
    • MDL: MFCD06797639
    • Inchi: 1S/C6H3Cl2N3/c7-4-3-1-2-9-5(3)11-6(8)10-4/h1-2H,(H,9,10,11)
    • InChI Key: GHXBPCSSQOKKGB-UHFFFAOYSA-N
    • SMILES: ClC1N=C2C(C=CN2)=C(Cl)N=1
    • BRN: 5258274

Computed Properties

  • Exact Mass: 186.97000
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0

Experimental Properties

  • Color/Form: White to Yellow Solid
  • Density: 1.79
  • Melting Point: 249.0 to 253.0 deg-C
  • Boiling Point: 306.2±24.0 °C at 760 mmHg
  • Flash Point: 142.5℃
  • Refractive Index: 1.805
  • Water Partition Coefficient: Soluble in DMSO, ethyl acetate and methanol. Slightly soluble in water.
  • PSA: 41.57000
  • LogP: 2.26470

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Security Information

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Customs Data

  • HS CODE:2933990090
  • Customs Data:

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Pricemore >>

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2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Diisopropylethylamine ,  Phosphorus oxychloride Solvents: Toluene ;  2 h, 75 °C; 16 h, 105 °C
Reference
Synthesis and biological evaluation of substituted 2-anilino-7H-pyrrolopyrimidines as PDK1 inhibitors
O'Brien, Nathan J.; Brzozowski, Martin; Wilson, David J. D.; Deady, Leslie W.; Abbott, Belinda M., Tetrahedron, 2014, 70(33), 4947-4956

Production Method 2

Reaction Conditions
1.1 Reagents: Ammonium hydroxide Solvents: Water ;  0 - 5 °C; 5 °C → rt; overnight, rt
Reference
Synthesis of 4-chloro-7H-pyrrolo[2,3-d]pyrimidine and 2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine
Hao, Baoyu; Chen, Xinzhi; Zhang, Weihan, Youji Huaxue, 2010, 30(6), 918-922

Production Method 3

Reaction Conditions
1.1 Reagents: Diisopropylethylamine ,  Phosphorus oxychloride Solvents: Toluene ;  70 - 80 °C
Reference
Novel pyrrolopyrimidine analogues as potent dipeptidyl peptidase IV inhibitors based on pharmacokinetic property-driven optimization
Xie, Hui; Zeng, Lili; Zeng, Shaogao; Lu, Xin; Zhang, Guicheng; et al, European Journal of Medicinal Chemistry, 2012, 52, 205-212

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Raw materials

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Preparation Products

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:90213-66-4)2,4-DICHLORO-7H-PYRROLO2,3-DPYRIMIDINE
Order Number:sfd16842
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:90213-66-4)2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
Order Number:A10772
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Thursday, 29 August 2024 19:01
Price ($):332.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:90213-66-4)2,4-二氯-7H吡咯[2,3-D]嘧啶
Order Number:LE25843427;LE7344
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:50
Price ($):discuss personally

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine Spectrogram

1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR
Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:90213-66-4)2,4-DICHLORO-7H-PYRROLO2,3-DPYRIMIDINE
sfd16842
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Amadis Chemical Company Limited
(CAS:90213-66-4)2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
A10772
Purity:99%
Quantity:500g
Price ($):332.0
Email