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Merck
CN

A4638

Azathioprine

synthetic (organic), ≥98%, DNA/RNA synthesis disruptor, powder

Synonym(s):

6-(1-Methyl-4-nitroimidazol-5-yl)thiopurine

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About This Item

Empirical Formula (Hill Notation):
C9H7N7O2S
CAS Number:
Molecular Weight:
277.26
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
207-175-4
MDL number:
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Product Name

Azathioprine, ≥98%

biological source

synthetic (organic)

Quality Level

assay

≥98%

form

powder

solubility

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

storage temp.

−20°C

SMILES string

Cn1cnc(c1Sc2ncnc3[nH]cnc23)[N+]([O-])=O

InChI

1S/C9H7N7O2S/c1-15-4-14-7(16(17)18)9(15)19-8-5-6(11-2-10-5)12-3-13-8/h2-4H,1H3,(H,10,11,12,13)

InChI key

LMEKQMALGUDUQG-UHFFFAOYSA-N

Gene Information

human ... PPAT(5471)

Biochem/physiol Actions

Has shown promise in treatment of alopecia areata (autoimmune hair loss), with no difference in effectiveness between genders.


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pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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Susan Farshi et al.
International journal of dermatology, 49(10), 1188-1193 (2010-10-05)
Alopecia areata is an autoimmune disease resulting in partial or total nonscarring hair loss and the treatment of severe alopecia areata is difficult. The aim of this study was to evaluate the efficacy and safety of azathioprine as a systemic
Systemic therapies for severe atopic dermatitis in children and adults.
Carsten Flohr et al.
The Journal of allergy and clinical immunology, 132(3), 774-774 (2013-09-03)
Joanna Kitley et al.
Journal of neurology, neurosurgery, and psychiatry, 84(8), 918-921 (2013-03-08)
Neuromyelitis optica (NMO) is a severe autoimmune inflammatory disorder associated with considerable relapse-related disability. Immunosuppression is the mainstay of treatment but many patients do not tolerate first-line immunosuppressive agents, or experience ongoing relapses. To evaluate the effectiveness and tolerability of



Global Trade Item Number

SKUGTIN
A4638-1G04061833374801