Cas no 118-00-3 (Guanosine)

Guanosine is a naturally occurring nucleoside composed of guanine attached to a ribose sugar molecule. This compound serves as a key component in various biological processes, including DNA and RNA synthesis, and has been used as a substrate in molecular biology experiments due to its high purity and chemical stability, allowing for precise analysis and manipulation of genetic materials.
Guanosine structure
Guanosine structure
Product Name:Guanosine
CAS No:118-00-3
MF:C10H13N5O5
MW:283.240721464157
MDL:MFCD00010182
CID:35859
PubChem ID:135398635
Update Time:2025-08-28

Guanosine Chemical and Physical Properties

Names and Identifiers

    • Guanosine
    • 2-Amino-9-beta-D-ribofuranosyl-9H-purine-6-(1H)-one
    • Guanine riboside
    • guanosine cell culture tested
    • Guanosine Guanine 9-B-D-ribofuranoside
    • 2-Amino-9-beta-D-ribofuranosyl-9H-purine-6-(1H)-one hydrate
    • 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxy-methyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
    • 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
    • 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one
    • 9-B-D-RIBOFURANOSYLGUANINE
    • Guannosine
    • Guanosine Hydrate
    • 9-(β-D-Ribofuranosyl)guanine
    • Guanine-9-β-D-ribofuranoside
    • Guanosin
    • Guanozin
    • Inosine,2-amino
    • USAF CB-11
    • vernine
    • Guanine riboside Guanine riboside
    • 9-(beta-D-Ribofuranosyl)guanine
    • Guanine-9-beta-D-ribofuranoside
    • Guo
    • GCCR
    • D-GUANOSINE
    • GR
    • usafcb-11
    • Guanosine,99%
    • Inosine, 2-amino-
    • Vernine (VAN)
    • L-GUANOSINE
    • 9-beta-D-Ribofuranosylguanine
    • beta-D-Ribofuranoside, guanine-9
    • Guanine, 9-beta-D-ribofuranosyl-
    • 2(3H)-Imino-9-beta-D-ribofuranosyl-9H-purin-6(1H)-one
    • Inosine, 2-amino- (VAN)
    • Ribofuranoside, guanine-9, beta-D-
    • 2-Amino-1,9-dihydro-9-beta-D-ribofuranosyl-6H-purin-6-one
    • GUANINE-9:BETA-D-RIBOFURANOSIDE
    • DL-Guanosine
    • 2-Amino-9-((
    • 2-amino-9-beta-D-ribofuranosyl-1,9-dihydro-6H-purin-6-one
    • G
    • 9-beta-D-ribofuranosyl-guanine
    • 2-Amino-9-beta-D-ribofuranosyl-1,9-dihydro-6H-purin-6-one (Guanosine)
    • MDL: MFCD00010182
    • Inchi: 1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)
    • InChI Key: NYHBQMYGNKIUIF-UHFFFAOYSA-N
    • SMILES: NC1NC(=O)C2=C(N(C3C(O)C(O)C(CO)O3)C=N2)N=1
    • BRN: 625911

Computed Properties

  • Exact Mass: 283.09200
  • Monoisotopic Mass: 283.09166853 g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 2
  • Complexity: 446
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 4
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1.9
  • Topological Polar Surface Area: 155
  • Molecular Weight: 283.24
  • Surface Charge: 0
  • Tautomer Count: 9

Experimental Properties

  • Color/Form: Powder
  • Density: 1.3790 (rough estimate)
  • Melting Point: 250?°C (dec.) (lit.)
  • Boiling Point: 425.8°C (rough estimate)
  • Flash Point: No data available
  • Refractive Index: -76 ° (C=1, 1mol/L NaOH)
  • Solubility: 0.1 M NaOH: 0.1?g/mL, clear, slightly yellow
  • Water Partition Coefficient: 0.75 g/L (25 oC)
  • PSA: 159.51000
  • LogP: -2.10550
  • Merck: 4566
  • Specific Rotation: -62 o (c=3, in 0.1 N NaOH)
  • Optical Activity: [α]20/D -73±2°, c =?1.5% in 1 M NaOH
  • Solubility: Slightly soluble in water, insoluble in ethanol, ether, soluble in acetic acid.

Guanosine Security Information

  • Symbol: GHS06
  • Signal Word:Danger
  • Hazard Statement: H301
  • Warning Statement: P301+P310
  • Hazardous Material transportation number:UN 2811 6.1/PG 3
  • WGK Germany:3
  • Hazard Category Code: 25
  • Safety Instruction: S24/25
  • FLUKA BRAND F CODES:10-23
  • RTECS:MF8750000
  • Hazardous Material Identification: T
  • Safety Term:S24/25
  • Risk Phrases:R25
  • HazardClass:6.1
  • PackingGroup:
  • TSCA:Yes
  • Storage Condition:4°C, protect from light

Guanosine Customs Data

  • HS CODE:29349990
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. 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

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Guanosine Pricemore >>

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Guanosine Production Method

Guanosine Suppliers

Amadis Chemical Company Limited
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(CAS:118-00-3)Guanosine
Order Number:A803866
Stock Status:in Stock
Quantity:1kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:41
Price ($):170.0
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:118-00-3)Guanosine
Order Number:LE9038;LE1361;LE8436758
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:00
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
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(CAS:118-00-3)Guanosine
Order Number:sfd6099
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Xiamen PinR Bio-tech Co., Ltd.
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(CAS:118-00-3)Guanosine
Order Number:PR005
Stock Status:in stock
Quantity:1kg
Purity:97%
Pricing Information Last Updated:Monday, 28 April 2025 16:47
Price ($):discuss personally
NewCan Biotech Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:118-00-3)Guanosine
Order Number:NC8793
Stock Status:
Quantity:10g
Purity:97%
Pricing Information Last Updated:Friday, 18 July 2025 16:18
Price ($):Price inquiry

Guanosine Spectrogram

1H NMR Varian Water
1H NMR
GC-MS
GC-MS
13C NMR
13C NMR
Recommended suppliers
Amadis Chemical Company Limited
(CAS:118-00-3)Guanosine
A803866
Purity:99%
Quantity:1kg
Price ($):170.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:118-00-3)Guanosine
LE9038;LE1361;LE8436758
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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