CAS 315-30-0

Allopurinol

Description:

Allopurinol is a pharmaceutical compound primarily used to manage gout and certain types of kidney stones by reducing uric acid levels in the body. It functions as a xanthine oxidase inhibitor, which decreases the production of uric acid from purines. The chemical formula for allopurinol is C5H4N4O, and it has a molecular weight of approximately 136.1 g/mol. Allopurinol is typically administered orally and is known for its relatively high solubility in water, which facilitates its absorption in the gastrointestinal tract. The compound is characterized by its white to off-white crystalline appearance and is stable under normal conditions. It is important to note that while allopurinol is effective in preventing gout attacks, it may not be suitable for acute attacks and can have side effects, including skin rashes and gastrointestinal disturbances. Monitoring is essential during treatment to avoid potential adverse reactions and to ensure efficacy in lowering uric acid levels.

Formula: C₅H₄N₄O

InChI: InChI=1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)

InChI key: InChIKey=OFCNXPDARWKPPY-UHFFFAOYSA-N

SMILES: O=C1C2=C(NC=N1)NN=C2

Synonyms:

• 1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
• 1,5-Dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one
• 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
• 1H,4H,5H-Pyrazolo[3,4-d]pyrimidin-4-one
• 1H,4H,7H-Pyrazolo[3,4-d]pyrimidin-4-one
• 1H-Pyrazole[3,4-d]pyrimidin-4-ol
• 1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one
• 1H-Pyrazolo[3,4-d]pyrimidin-4-ol
• 4-Oxopyrazolo[3,4-d]pyrimidine
• 4-hydroxy-1H-pyrazolo(3,4-d)pyrimidine
• 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-
• ACO
• ALO
• Adenock
• Allopur
• Allopurinol
• Allopurinol(I)
• Allozym
• Allurtal
• Aloprim
• Alopurinol
• Aloral
• Alositol
• Anoprolin
• Anzief
• Apulonga
• Apurin
• Apurol
• Atisuril
• Bleminol
• Bloxanth
• Bw 15658
• Bw 56-158
• Caplenal
• Cellidrin
• Cosuric
• Dabroson
• Embarin
• Epidropal
• Foligan
• Geapur
• Gichtex
• Gotax
• HPP
• Hamarin
• Hexanurat
• Hydroxypyrazolodpyrimidine
• Ketanrift
• Ketobun A
• Ledopur
• Lopurin
• Lysuron
• Milurit
• Miniplanor
• Monarch
• Nektrohan
• Nsc 101655
• Nsc 1390
• Pyrazolo(3,4-D)Pyrimidin-1-Ol
• Pyrimidine, 4-Hydroxypyrazolo[3,4-D]-
• Remid
• Riball
• Sigapurol
• Sllo-puren
• Suspendol
• Takanarumin
• Urbol
• Uricemil
• Uriprim
• Uripurinol
• Urobenyl
• Urosin
• Urtias
• Xanturat
• Zyloprim
• Zyloric

Allopurinol

CAS: 315-30-0

Formula: C₅H₄N₄O

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 136.11

Ref: 3B-A0907

4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidine, 98%

CAS: 315-30-0

Xanthine oxidase inhibitor; decreases uric acid production This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has

Formula: C₅H₄N₄O

Purity: 98%

Color and Shape: White, Powder

Molecular weight: 136.11

Ref: 02-A16974

Allopurinol

CAS: 315-30-0

Allopurinol

Formula: C₅H₄N₄O

Purity: 99.8%

Color and Shape: Off-White

Molecular weight: 136.03851

Ref: 47-870

ALLOPURINOL CRS

CAS: 315-30-0

ALLOPURINOL CRS

Formula: C₅H₄N₄O

Color and Shape: Added

Molecular weight: 136.1115

Ref: 41-A0350000

ALLOPURINOL RS

CAS: 315-30-0

ALLOPURINOL RS

Formula: C₅H₄N₄O

Molecular weight: 136.1115

Ref: 41-ICRS0204

Allopurinol

CAS: 315-30-0

Drugs containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure

Formula: C₅H₄N₄O

Color and Shape: White Powder

Molecular weight: 136.03851

Ref: 45-1013002

Allopurinol

CAS: 315-30-0

Allopurinol (Zyloric) is a Xanthine Oxidase Inhibitor. The mechanism of action of allopurinol is as a Xanthine Oxidase Inhibitor.

Formula: C₅H₄N₄O

Purity: 99.36% - 99.96%

Color and Shape: Fluffy White To Off-White Powder Physical Description Odorless Tasteless White Microcrystalline Powder (Ntp 1992)

Molecular weight: 136.11

Ref: TM-T0692

Allopurinol

CAS: 315-30-0

Formula: C₅H₅N₄O

Purity: (Titration) ≥ 98.0%

Color and Shape: White to off-white powder

Molecular weight: 136.11

Ref: 7W-GP4954

Allopurinol

CAS: 315-30-0

Allopurinol

Purity: ≥98%

Molecular weight: 136.11g/mol

Ref: 54-BUP19726

Allopurinol

CAS: 315-30-0

Allopurinol

Purity: 98%

Color and Shape: Powder

Molecular weight: 136.11g/mol

Ref: 54-BIA1251

Allopurinol

CAS: 315-30-0

Formula: C₅H₄N₄O

Color and Shape: White To Off-White Solid

Molecular weight: 136.11

Ref: 4Z-A-691

Allopurinol-13C3-15N

CAS: 315-30-0

Formula: C₂₁₃C₃H₄N₃₁₅NO

Molecular weight: 140.08

Ref: 4Z-A-6911

1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

CAS: 315-30-0

1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

Purity: 95%

Color and Shape: White Powder

Molecular weight: 136.11g/mol

Ref: 54-OR3110

Allopurinol

CAS: 315-30-0

Color and Shape: Neat

Ref: 86-MM0034.00

Allopurinol

Controlled Product

CAS: 315-30-0

Formula: C₅H₄N₄O

Color and Shape: Neat

Molecular weight: 136.11

Ref: 04-C10118000

Allopurinol-13C3-15N3

CAS: 315-30-0

Formula: C₂₁₃C₃H₄N₁₅N₃O

Molecular weight: 142.07

Ref: 4Z-A-6915

Allopurinol-13C,15N2

Controlled Product

CAS: 315-30-0

Applications Allopurinol-13C,15N2, is the labeled analogue of Allopurinol (A547300), acting as an Xanthine oxidase inhibitor, and used in treatment of hyperuricemia and chronic gout.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Benezra, S.A., et al.: Anal. Profiles Drug Subs., 7, 1, (1978), Dalbeth, N., et al.: Rheumatology, 44, 1090 (2005), Dinarello, C., et al.: J. Exp. Med., 201, 1355 (2005),

Formula: C₄₁₃CH₄N₂₁₅N₂O

Color and Shape: Neat

Molecular weight: 139.09

Ref: TR-A547303

Allopurinol

CAS: 315-30-0

Applications Allopurinol is a xanthine oxidase inhibitor; decreases uric acid production. Used in treatment of hyperuricemia and chronic gout. Antiurolithic.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Benezra, S.A., et al.: Anal. Profiles Drug Subs., 7, 1, (1978); Dalbeth, N., et al.: Rheumatology, 44, 1090 (2005); Dinarello, C., et al.: J. Exp. Med., 201, 1355 (2005);

Formula: C₅H₄N₄O

Color and Shape: Off-White

Molecular weight: 136.11

Ref: TR-A547300

Allopurinol - EP grade

CAS: 315-30-0

Inhibitor of xanthine oxidase and urate synthesis

Formula: C₅H₄N₄O

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 136.11 g/mol

Ref: 3D-FA17288

1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

CAS: 315-30-0

Formula: C₅H₄N₄O

Purity: 97%

Color and Shape: Solid

Molecular weight: 136.039

Ref: 10-F069190