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Heterocyclic building blocks

HSV-TK substrate

Also known as 2-Amino-9-((1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl)-1H-purin-6(9H)-one, 2-amino-9-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-1H-purin-6-one, HSV-TKsubstrate

CAS 111687-37-7Formula C11H15N5O4Molar mass 281.27 g/mol
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HSV-TK substrate chemical structure, C11H15N5O4, CAS 111687-37-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
111687-37-7
Formula
C11H15N5O4
Molar mass
281.27 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is HSV-TK substrate?

Plain description, key identifiers and synonyms

HSV-TK substrate is a chemical substance with the molecular formula C11H15N5O4 and a molar mass of 281.27 g/mol. Its CAS registry number is 111687-37-7. The IUPAC name is 2-amino-9-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-1H-purin-6-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-amino-9-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-1H-purin-6-one
CAS number
111687-37-7Other or deprecated CAS: 50619-40-4
Molecular formula
C11H15N5O4
InChIKey
KIDOTSCXAILVGR-APOSLCTFSA-N
InChI
InChI=1S/C11H15N5O4/c12-11-14-9-6(10(20)15-11)13-3-16(9)5-1-4(2-17)7(18)8(5)19/h3-5,7-8,17-19H,1-2H2,(H3,12,14,15,20)/t4-,5-,7-,8+/m1/s1
Canonical SMILES
Nc1nc2c(ncn2C2CC(CO)C(O)C2O)c(=O)[nH]1
Isomeric SMILES
C1[C@@H]([C@H]([C@H]([C@@H]1N2C=NC3=C2N=C(NC3=O)N)O)O)CO

Synonyms

  • 2-Amino-9-((1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl)-1H-purin-6(9H)-one
  • 2-amino-9-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-1H-purin-6-one
  • HSV-TKsubstrate
  • 2-Amino-9-((1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl)-3,9-dihydro-6H-purin-6-one

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
281.27 g/molcalc.
Exact mass
281.1124 Dacalc.
LogP (octanol/water)
-2.02calc.
Topological polar surface area
150.3 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
2calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.55calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1[nH]cnc2c1ncn2C1CCCC1

O=c1[nH]cnc2c1ncn2C1CCCC1

3 rings, 15 atoms, the 9-Cyclopentyl-3,9-dihydro-6H-purin-6-one ring system.

33 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

HSV-TK substrate suppliers

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Where suppliers are based

1 supplier in 1 country

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HSV-TK substrate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code HSV-TK substrate is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for HSV-TK substrate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about HSV-TK substrate, based on the data on this page

What is HSV-TK substrate?

HSV-TK substrate is a chemical substance with the molecular formula C11H15N5O4 and a molar mass of 281.27 g/mol. Its CAS registry number is 111687-37-7. The IUPAC name is 2-amino-9-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-1H-purin-6-one.

What is the CAS number of HSV-TK substrate?

The CAS registry number of HSV-TK substrate is 111687-37-7. Other or deprecated CAS numbers: 50619-40-4.

What is the molecular formula and weight of HSV-TK substrate?

The molecular formula of HSV-TK substrate is C11H15N5O4 and its molar mass is 281.27 g/mol.

What is HSV-TK substrate used for?

Known uses and roles of HSV-TK substrate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is HSV-TK substrate hazardous?

No GHS hazard classification for HSV-TK substrate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of HSV-TK substrate?

HSV-TK substrate is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy HSV-TK substrate?

CompoundList lists 1 supplier of HSV-TK substrate in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of HSV-TK substrate?

Suppliers quote HSV-TK substrate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle HSV-TK substrate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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