Cas no 10310-21-1 (2-Amino-6-chloropurine)

2-Amino-6-chloropurine is a halogenated purine derivative that offers enhanced stability and solubility properties. Its unique molecular structure enables improved bioavailability and facilitates chemical reactions with high specificity, making it an attractive intermediate for various chemical syntheses and pharmaceutical applications.
2-Amino-6-chloropurine structure
2-Amino-6-chloropurine structure
Product Name:2-Amino-6-chloropurine
CAS No:10310-21-1
MF:C5H4ClN5
MW:169.571758270264
MDL:MFCD00075252
CID:48513
PubChem ID:24846937
Update Time:2025-12-01

2-Amino-6-chloropurine Chemical and Physical Properties

Names and Identifiers

    • 2-Amino-6-chloropurine
    • FAMCICLOVIR INTERMEDIATES
    • 6-chloroguanine crystalline
    • 6-chloro-7H-purin-2-ylamine
    • 6-Chloroguanine
    • 2-Amino-6-Chloro-Purin
    • 6-Chloro-2-purinamine
    • AURORA KA-689
    • TIMTEC-BB SBB003863
    • 2-Amino-6-chloropuri
    • 2-AMino-6-chlorpurin
    • 2-Amino-6-chlorpurine
    • 6-CHLORO-2-AMINOPURINE
    • SR-01000944797-1
    • EN300-94711
    • 2-amino-6chloropurine
    • 6-chloro-9h-purin-2-ylamine
    • 6GU
    • DTXSID9074432
    • F0001-0084
    • 10310-21-1
    • NSC29570
    • SY001781
    • 2-amino-6-chloro-9h-purine
    • 133762-81-9
    • Purine, 2-amino-6-chloro-
    • C-4110
    • 83V03P835E
    • 6-chloro-2-amino-purine
    • 6-chloro-7H-purin-2-amine
    • 1H-Purin-2-amine, 6-chloro-
    • AKOS005622720
    • HY-Y0429
    • Z2472857685
    • 6-Chloro-2-purinamine, 6-Chloroguanine
    • 6-Chloro-9H-purin-2-amine
    • EINECS 233-686-7
    • bmse000984
    • SR-01000944797
    • NSC-29570
    • CCRIS 3906
    • AB2611
    • AKOS000266285
    • BDBM50208877
    • PD130981
    • MLS006011426
    • CHEBI:72345
    • 2-Amino-6-chloropurine, 97%
    • NS00015540
    • AKOS028108866
    • AS-2051
    • SMR002529527
    • FT-0600035
    • A15073
    • MFCD00075252
    • 6-Cl-purine (1)
    • 6-chloro-9h-purine-2-amine
    • 6-CHLORO-1H-PURIN-2-AMINE
    • 6-Chloro-9H-purin-2-amine #
    • 2-Amino-6-chloropurin-9-yl
    • AM677
    • 9H-Purin-2-amine, 6-chloro-
    • 2-Amino-6-chloropurine (6-Chloroguanine)
    • SCHEMBL6711
    • 6-CHLORO-9H-PURIN-2-YL-2-AMINE
    • Q-200234
    • 2-Amino-6-chloropurine, >=99%
    • BCP27028
    • 9-n-Butyl-1,2,3,4,5,6,7,8-octahydroacridin-4-ol
    • AC-5457
    • UNII-83V03P835E
    • CS-D1374
    • Q27139921
    • NSC 29570
    • 6-chloro-1H-purine-2-amine
    • 2-amino-6-chloro-purine
    • CHEMBL226396
    • DB-005179
    • BBL010748
    • ALBB-023676
    • STK801756
    • A1407
    • MDL: MFCD00075252
    • Inchi: 1S/C5H4ClN5/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H3,7,8,9,10,11)
    • InChI Key: RYYIULNRIVUMTQ-UHFFFAOYSA-N
    • SMILES: ClC1C2=C(N=C(N)N=1)N=CN2
    • BRN: 9626

Computed Properties

  • Exact Mass: 169.01600
  • Monoisotopic Mass: 169.016
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0
  • Complexity: 154
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 9
  • XLogP3: nothing
  • Topological Polar Surface Area: 80.5A^2

Experimental Properties

  • Color/Form: Powder
  • Density: 1.4937 (rough estimate)
  • Melting Point: >300?°C (lit.)
  • Boiling Point: 623.9°C at 760 mmHg
  • Flash Point: 144.4℃
  • Refractive Index: 1.6110 (estimate)
  • Solubility: Solubility in 1mol/L NaOH; very faint turbidity.
  • Water Partition Coefficient: 1.7 g/L (20 oC)
  • PSA: 80.48000
  • LogP: 1.16970
  • Solubility: Not available

2-Amino-6-chloropurine Security Information

2-Amino-6-chloropurine 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-Amino-6-chloropurine Pricemore >>

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2-Amino-6-chloropurine Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:10310-21-1)6-Chloroguanine
Order Number:sfd9050;1635857
Stock Status:in Stock
Quantity:200kg/Company Customization
Purity:99.9%/98%
Pricing Information Last Updated:Friday, 19 July 2024 14:35
Price ($):discuss personally
Xiamen PinR Bio-tech Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
(CAS:10310-21-1)2-Amino-6-Chloro-Purin
Order Number:PR003
Stock Status:in stock
Quantity:1kg
Purity:97%
Pricing Information Last Updated:Monday, 28 April 2025 16:47
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:10310-21-1)2-Amino-6-chloropurine
Order Number:A15073
Stock Status:in Stock
Quantity:1kg
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:00
Price ($):159.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:10310-21-1)6-氯鳥(niǎo)嘌呤
Order Number:LE1635857;LE1964
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:30
Price ($):discuss personally

2-Amino-6-chloropurine Spectrogram

13C NMR
13C NMR
1H NMR 300 MHz DMSO
1H NMR
Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:10310-21-1)6-Chloroguanine
sfd9050;1635857
Purity:99.9%/98%
Quantity:200kg/Company Customization
Price ($):Inquiry/Inquiry
Email
Xiamen PinR Bio-tech Co., Ltd.
(CAS:10310-21-1)2-Amino-6-Chloro-Purin
PR003
Purity:97%
Quantity:1kg
Price ($):Inquiry
Email