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C4X-14582

Allopurinol EP Impurity B

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C4X-14582

Allopurinol EP Impurity B

Name: Allopurinol EP Impurity B
Brand: CATO
SKU: C4X-14582

Synonyms:

CAS No.:22407-20-1

Formula:C5H6N4O2

Molecular Weight:154.13

Brand:CATO

Item No.:C4X-14582

Storage Temp:-20℃±5℃

1mg

In stock

90.0%

2027-05-08

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5mg

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90.0%

2027-05-08

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10mg

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90.0%

2027-05-08

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15mg

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90.0%

2027-05-08

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20mg

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90.0%

2027-05-08

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25mg

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90.0%

2027-05-08

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30mg

In stock

90.0%

2027-05-08

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40mg

10 days

>95%

>1 year

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50mg

10 days

>95%

>1 year

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100mg

10 days

>95.0%

>1 year

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150mg

10 days

>95%

>1 year

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200mg

10 days

>95%

>1 year

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250mg

10 days

>95%

>1 year

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300mg

10 days

>95%

>1 year

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10 days

>95%

>1 year

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10 days

>95%

>1 year

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In-stock orders placed by 4 PM ship same day.

For research and laboratory use only. Not for human or veterinary use.

Neat Pharmaceutical Impurity Reference Standard Allopurinol EP Pharmacopoeia Impurity

Properties

HS Code:2933199050

PubChem CID:44819953

Appearance:White to off-white solid

smiles:N1=CC(=C(NC([H])=O)N1)C(N)=O

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Molecular Weight:136.11

Formula:C5H4N4O

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1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

CAS No.:5334-56-5

Molecular Weight:150.14

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Molecular Weight:188.18

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Molecular Weight:139.16

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3-Aminopyrazole-4-carboxylic acid

CAS No.:41680-34-6

Molecular Weight:131.13

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3-Aminopyrazole-4-nitrile

CAS No.:16617-46-2

Molecular Weight:112.13

Formula:C4H8N4

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428673RC2Z 17795-21-0 Allopurinol sodium 1,5-Dihydro-4H-pyrazolo(3,4-d)pyrimidin-4-one, monosodium salt 4H-Pyrazolo(3,4-d)pyrimidin-4-one, 1,5-dihydro-, monosodium salt (8CI)(9CI) Allopurinol sodium salt EINECS 241-771-5 NSC 108836 1H-Pyrazolo(3,4-d)pyrimidin-4-ol, monosodium salt Sodium allopurinol Aloprim UNII-428673RC2Z

CAS No.:17795-21-0

Molecular Weight:135.10 22.99

Formula:C5H3N4O Na

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43024-67-5 7-Aminopyrazolo[1,5-a]pyrimidine-3,6-dicarboxylic Acid 3,6-Diethyl Ester

CAS No.:43024-67-5

Molecular Weight:278.26

Formula:C12H14N4O4

Item No.:C1919315

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Allopurinol EP Impurity B

Properties

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1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

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(2Z)-2-cyano-3-(dimethylamino)prop-2-enamide

3-Aminopyrazole-4-carboxylic acid

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Documents