Skip to Content
Merck

Key Documents

View All Documentation

Skip To

M6875

2-Mercaptopurine

≥95%, crystalline

Synonym(s):

2-MP, 2-Purinethiol, 2-Thiopurine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
25 mg
Please contact Customer Service for Availability
CZK 3,170.00
CZK 2,694.50
100 mg
Please contact Customer Service for Availability
CZK 10,400.00
CZK 8,840.00

About This Item

Empirical Formula (Hill Notation):
C5H4N4S
CAS Number:
28128-19-0
Molecular Weight:
152.18
NACRES:
NA.51
PubChem Substance ID:
24897120
UNSPSC Code:
41106305
EC Number:
248-855-0
MDL number:
MFCD00047145
Assay:
≥95%
Form:
crystalline
Solubility:
1 M NH4OH: 50 mg/mL, clear to slightly hazy, yellow to brown

CZK 2,694.50

List PriceCZK 3,170.00Save 15%
Please contact Customer Service for Availability
​
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

≥95%

form

crystalline

color

yellow

solubility

1 M NH4OH: 50 mg/mL, clear to slightly hazy, yellow to brown

SMILES string

[H]n1cnc2cnc(S)nc12

InChI

1S/C5H4N4S/c10-5-6-1-3-4(9-5)8-2-7-3/h1-2H,(H2,6,7,8,9,10)

InChI key

HDBQZGJWHMCXIL-UHFFFAOYSA-N

Application

2-Mercaptopurine (2-MP), a thiopurine and analog of the anti-cancer drug 6-mercaptopurine (6-MP), has been used to study the substrate and binding specificity and kinetics of xanthine oxidase-catalyzed hydroxylation and myeloperoxidase (MPO) reactions. 2-Mercaptopurine inhibited lipopolysacharide (LPS)-dependent nitric oxide (NO) production in B cells.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
T7750A4638A4660
2-Mercaptopurine ≥95%, crystalline

Sigma-Aldrich

M6875

2-Mercaptopurine

2-Thiouracil ≥99%

Sigma-Aldrich

T7750

2-Thiouracil

Azathioprine ≥98%

Sigma-Aldrich

A4638

Azathioprine

6-Thioguanine Hybri-Max™, 50 ×, γ-irradiated, lyophilized powder, BioXtra, suitable for hybridoma

Sigma-Aldrich

A4660

6-Thioguanine

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

assay

≥95%

assay

≥99%

assay

≥98%

assay

~98%

form

crystalline

form

powder

form

powder

form

lyophilized powder

color

yellow

color

-

color

-

color

-

solubility

1 M NH4OH: 50 mg/mL, clear to slightly hazy, yellow to brown

solubility

1 M NaOH: 5 mg/mL, clear to very slightly hazy, 1 M NaOH: 50 mg/mL, colorless to faintly yellow

solubility

1 M NH4OH: 20 mg/mL, clear to slightly hazy

solubility

1 M NaOH: 50 mg/mL, clear to slightly hazy

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library