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MilliporeSigma

Allopurinol impurity D

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Allopurinol impurity D

European Pharmacopoeia (EP) Reference Standard

Synonym(s): Ethyl 3-aminopyrazole-4-carboxylate; 3-Amino-4-carbethoxypyrazole

Empirical Formula: C6H9N3O2

Formula Weight: 155.15

Linear Formula: C6H9N3O2

MDL Number: MFCD00005238

Melting Point: 105-107 °C(lit.)

RIDADR: UN 3077 9 / PGIII

Signal Word: Warning

Hazard statements: H317-H410

Precautionary statements: P273-P280-P501

Hazard Codes (Europe) : Xi,N

Risk Statements (Europe): 43-50/53

Safety Statements (Europe): 36/37-60-61

WGK Germany: 3

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Product Detail
Thomas No.
C917N80
Mfr. No.
A0350040
Description
ALLOPURINOL IMPURITY D UN 3077 9 / PGIII
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