4-Hydroxypyrazolo[3,4-d]pyrimidine（CAS 315-30-0）：分子式 C5H4N4O、分子量 136.11；类别 有机化学品。
登记用途：Uses: MEDICATION、MEDICATION (Vet):、THERAPEUTIC CATEGORY: Treatment of hyperuricemia and chronic gout、antiurolithic.、Use (kg) in Switzerland (2009): >5000、Use (kg、approx.) in Germany (2009): >100000、Use (kg) in USA (2002): 59900、Use (kg) in France (2004): 54247、Consumption (g per capita) in Switzerland (2009): 0.64、Consumption (g per capita、approx.) in Germany (2009): 1.2、Consumption (g per capita) in the USA (2002): 0.21、Consumption (g per capita) in France (2004): 0.9、Excretion rate: 0.28、Calculated removal (%): 75.1、For the treatment of hyperuricemia associated with primary or secondary gout. Also indicated for the treatment of primary or secondary uric acid nephropathy、with or without the symptoms of gout、as well as chemotherapy-induced hyperuricemia and recurrent renal calculi.、Methods of Manufacturing: Reaction of malononitrile and triethyl orthoformate to form ethoxymethylene malononitrile which is reacted with hydrazine、hydrolyzed、and condensed with formamide.、(Ethoxymethylene)malononitrile is reacted with hydrazine hydrate via deethanolation and addition thus cyclizing to form 3-aminopyrazole-4-carbonitrile. Controlled hydration of nitrile forms the corresponding carboxamide which、on condensation with formamide、yields allopurinol.、Formulations、Preparations: Allopurinol Preparations: (AHFS、2009)、Table: Allopurinol Preparations: (AHFS、2009) [Table#4346]、Oral Tablets、100 mg、Lopurin (scored)、Boots、Zyloprim (with povidone、scored)、Burroughs Wellcome、300 mg、Burroughs Wellcome.、Tablets、100 and 300 mg、Consumption Patterns: Essentially 100% as a uricosuric agent、U.S. Production: (1977) Probably > 4.54 x 10+5 g、(1978) Probably > 4.54 x 10+5 g、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4347]、[US EPA、Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 4H-Pyrazolo、General Manufacturing Information: 4H-Pyrazolo[3、4-d]pyrimidin-4-one、1、5-dihydro-: ACTIVE。
4-Hydroxypyrazolo[3,4-d]pyrimidine 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 315-30-0，分子式 C5H4N4O（分子量 136.11），归属于有机化学品大类化工原料。
登记 CAS 号：315-30-0
其分子式 C5H4N4O 由 5 个碳、4 个氢、4 个氮、1 个氧 组成。
别名/同义词：4-Hydroxypyrazolo[3,4-d]pyrimidine · Allopurinol
所属分类：有机化学品
4-Hydroxypyrazolo[3,4-d]pyrimidine 的 CAS 登记号为 315-30-0。
分子式 C5H4N4O，分子量 136.11。
别名/同义词：4-Hydroxypyrazolo[3,4-d]pyrimidine、Allopurinol。
登记用途：Uses: MEDICATION、MEDICATION (Vet):、THERAPEUTIC CATEGORY: Treatment of hyperuricemia and chronic gout、antiurolithic.、Use (kg) in Switzerland (2009): >5000、Use (kg、approx.) in Germany (2009): >100000、Use (kg) in USA (2002): 59900、Use (kg) in France (2004): 54247、Consumption (g per capita) in Switzerland (2009): 0.64、Consumption (g per capita、approx.) in Germany (2009): 1.2、Consumption (g per capita) in the USA (2002): 0.21、Consumption (g per capita) in France (2004): 0.9、Excretion rate: 0.28、Calculated removal (%): 75.1、For the treatment of hyperuricemia associated with primary or secondary gout. Also indicated for the treatment of primary or secondary uric acid nephropathy、with or without the symptoms of gout、as well as chemotherapy-induced hyperuricemia and recurrent renal calculi.、Methods of Manufacturing: Reaction of malononitrile and triethyl orthoformate to form ethoxymethylene malononitrile which is reacted with hydrazine、hydrolyzed、and condensed with formamide.、(Ethoxymethylene)malononitrile is reacted with hydrazine hydrate via deethanolation and addition thus cyclizing to form 3-aminopyrazole-4-carbonitrile. Controlled hydration of nitrile forms the corresponding carboxamide which、on condensation with formamide、yields allopurinol.、Formulations、Preparations: Allopurinol Preparations: (AHFS、2009)、Table: Allopurinol Preparations: (AHFS、2009) [Table#4346]、Oral Tablets、100 mg、Lopurin (scored)、Boots、Zyloprim (with povidone、scored)、Burroughs Wellcome、300 mg、Burroughs Wellcome.、Tablets、100 and 300 mg、Consumption Patterns: Essentially 100% as a uricosuric agent、U.S. Production: (1977) Probably > 4.54 x 10+5 g、(1978) Probably > 4.54 x 10+5 g、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4347]、[US EPA、Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 4H-Pyrazolo、General Manufacturing Information: 4H-Pyrazolo[3、4-d]pyrimidin-4-one、1、5-dihydro-: ACTIVE。
所属分类：Organic Chemicals。
4-Hydroxypyrazolo[3,4-d]pyrimidine（CAS 315-30-0）的公开数据库记录，列此仅供独立核对。
| Reported hazard statements | H301 (53.1%), H317 (94.4%) |
|---|
H301 (53.1%): Toxic if swallowed [Danger Acute toxicity, oral]
H317 (94.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
| 沸点 | 250.36 |
|---|---|
| 熔点 | >300 |
| 熔点 | 350 °C |
| 溶解度 | In water, 569 mg/L at 25 °C |
| 溶解度 | 5.88e+00 g/L |
| LogP | -1.8 |
| LogP | log Kow = -0.55 |
| LogP | -1 |
| LogP | -0.55 |
| Dissociation Constants | 10.2 (at 25℃) |
| CAS Registry Number | 315-30-0 |
|---|---|
| PubChem CID | 135401907 |
| 分子式 | C5H4N4O |
| IUPAC 名称 | 1,5-dihydropyrazolo[5,4-d]pyrimidin-4-one |
| UNII（FDA） | 63CZ7GJN5I |
allopurinol; 315-30-0; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol; Zyloric; Suspendol; Takanarumin; Allopur; Bloxanth; Uriprim; Xanturat; Urbol; Ketobun-A; Nektrohan; Adenock; Aluline; Dabrosin
| 分子量 | 136.11 |
|---|---|
| XLogP3 | -0.7 |
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 0 |
| 精确质量 | 136.03851076 |
| 单同位素质量 | 136.03851076 |
| 拓扑极性表面积 | 70.1 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
4-Hydroxypyrazolo[3,4-d]pyrimidine · CAS 315-30-0 · C5H4N4O. UNII 63CZ7GJN5I. 沸点: 250.36; 熔点: >300; 熔点: 350 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。