Cas no 51649-80-0 (5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid)
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid is a heterocyclic compound featuring a pyrazole core substituted with an amino group and a carboxylic acid functionality. This structure makes it a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. The presence of both amino and carboxyl groups allows for further derivatization, enabling the formation of amides, esters, and other functionalized derivatives. Its phenyl substitution enhances stability and influences electronic properties, making it useful in medicinal chemistry for designing bioactive molecules. The compound's well-defined reactivity and purity ensure consistent performance in synthetic applications, supporting research and industrial processes requiring precise molecular scaffolds.
51649-80-0 structure
Product Name:5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid
CAS No:51649-80-0
MF:C10H9N3O2
MW:203.197361707687
MDL:MFCD00220607
CID:56059
PubChem ID:746814
Update Time:2025-05-28
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid Chemical and Physical Properties
Names and Identifiers
-
- 5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid
- 1-Phenyl-4-carboxy-5-aminopyrazole
- 5-AMINO-1-PHENYL-1H-PYRAZOL-4-CARBONS?URE
- 5-AMINO-1-PHENYLPYRAZOLE-4-CARBOXYLIC ACID
- 5-Amino-1-phenyl-1H-pyrazol-4-carbonsaeure
- 5-amino-1-phenyl-pyrazole-4-carboxylic acid
- 5-Amino-4-carboxy-1-phenylpyrazole
- 5-amino-4-carboxyl-1-phenylpyrazole
- 5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid, 95%
- HMS2656C07
- 5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid, 97%
- CBDivE_004912
- SR-01000388260-1
- ChemDiv2_003205
- SR-01000388260
- SCHEMBL1335080
- CHEMBL1731814
- E72594
- 51649-80-0
- SMR000278191
- MLS000716674
- MFCD00220607
- HMS1378B15
- DTXSID70353631
- Z1508918507
- BFMGSMOYBHOHGI-UHFFFAOYSA-N
- PS-3293
- FT-0711435
- AKOS000269783
- EN300-121830
- BBL012325
- DB-013341
- 1H-Pyrazole-4-carboxylic acid, 5-amino-1-phenyl-
- ALBB-019523
- STK068375
- DTXCID80304694
-
- MDL： MFCD00220607
- Inchi： 1S/C10H9N3O2/c11-9-8(10(14)15)6-12-13(9)7-4-2-1-3-5-7/h1-6H,11H2,(H,14,15)
- InChI Key： BFMGSMOYBHOHGI-UHFFFAOYSA-N
- SMILES： OC(C1C=NN(C2C=CC=CC=2)C=1N)=O
Computed Properties
- Exact Mass: 203.06900
- Monoisotopic Mass: 203.069
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 15
- Rotatable Bond Count: 2
- Complexity: 241
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 4
- XLogP3: 1.6
- Topological Polar Surface Area: 81.1A^2
Experimental Properties
- Color/Form: Not available
- Density: 1.41
- Melting Point: 183-188?°C (dec.) (lit.)
- Boiling Point: 433.8°C at 760 mmHg
- Flash Point: 216.2°C
- Refractive Index: 1.679
- PSA: 81.14000
- LogP: 1.73390
- Solubility: Not available
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H317
- Warning Statement： P280
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 43
- Safety Instruction： S26-S36/37
-
Hazardous Material Identification：
- Safety Term：S26;S36/37
- Risk Phrases：R43
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid Customs Data
- HS CODE：2933199090
- Customs Data：
China Customs Code:
2933199090Overview:
2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A049003827-25g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 95% | 25g |
$460.56 | 2023-09-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A120240-1g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 97% | 1g |
￥597.90 | 2023-09-04 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | A120240-5g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 97% | 5g |
￥2059.90 | 2023-09-04 | |
| Chemenu | CM276315-1g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 95+% | 1g |
$77 | 2021-06-16 | |
| Chemenu | CM276315-5g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 95+% | 5g |
$249 | 2021-06-16 | |
| Chemenu | CM276315-10g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 95+% | 10g |
$415 | 2021-06-16 | |
| Chemenu | CM276315-25g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 95+% | 25g |
$889 | 2021-06-16 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R031840-1g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 97% | 1g |
￥717 | 2024-05-23 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R031840-5g |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 97% | 5g |
￥2472 | 2024-05-23 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 639818-1G |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid |
51649-80-0 | 97% | 1G |
636 | 2021-05-17 |
5-Amino-1-phenyl-1H-pyrazole-4-carboxylic acid Related Literature
-
Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois Mathey Dalton Trans., 2019,48, 5523-5526
-
Chengbin Yang,Hing Lun Tsang,Pui Man Lau,Ken-Tye Yong,Ho Pui Ho,Siu Kai Kong Analyst, 2017,142, 3579-3587
-
Chandran Rajendran,Govindaswamy Satishkumar,Charlotte Lang,Eric M. Gaigneaux Catal. Sci. Technol., 2020,10, 2583-2592
-
Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei Tao J. Mater. Chem. B, 2020,8, 1383-1388
-
Bo Cao,Yin Wei Chem. Commun., 2018,54, 2870-2873
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