- New Insights into the Characterization of 'Insoluble Black HCN Polymers'Ruiz-Bermejo, Marta; de la Fuente, Jose L.; Rogero, Celia; Menor-Salvan, Cesar; Osuna-Esteban, Susana; et al, Chemistry & Biodiversity, 2012, 9(1), 25-40
Cas no 66-22-8 (Uracil)
Uracil is a naturally occurring pyrimidine nucleobase that exhibits excellent solubility and stability in aqueous solutions. Its key advantages lie in its ability to facilitate DNA synthesis and repair processes, making it an essential intermediate in the production of various pharmaceuticals and biotechnological applications, particularly in molecular biology research.
Uracil structure
Product Name:Uracil
CAS No:66-22-8
MF:C16H16N8O8
MW:448.34704208374
MDL:MFCD00006016
CID:33839
PubChem ID:1174
Update Time:2025-08-13
Uracil Chemical and Physical Properties
Names and Identifiers
-
- Pyrimidine-2,4(1H,3H)-dione
- 2,4(1H,3H)-PYRIMIDINEDIONE
- 2,4-DIHYDROXYPYRIMIDINE
- 2,4-DIOXOPYRIMIDINE
- 2,4-PYRIMIDINEDIOL
- 2-HYDROXY-4(1H)-PYRIMIDINONE
- CCTGCCCTGUGCAGCTGTGGG
- Cellocidin
- Cellomate
- PYRIMIDINE-2,4-DIOL
- 1H-Pyrimidine-2,4-dione
- 2,(1H,3H)-Pyriminedione
- 2,4-Dioxypyrimidine
- 2,4-Pyrimidinedione
- 2,6-Dihydroxypyrimidine
- 2-Hydroxy-4(3H)-pyrimidinone
- 4-Hydroxy-2(1H)-pyrimidinone
- Hybar X
- Pirod
- Uracil
- URACIL(P)
- Uracyl
- 2,4-(1H,3H)-PyriMidinedione
- 2,4-Dihydroxypyr-iMidine
- 2,4-dioxo-3,4-dihydropyrimidin
- Urasil
- [ "" ]
- Pyrod
- RU 12709
- Ura
- Uracil [USAN]
- 1,2,3,4-tetrahydropyrimidine-2,4-dione
- Urazil
- SQ 8493
- SQ 7726
- SQ 6201
- 2,4-Pyrimidinediol (9CI)
- C4H4N2O2
- SMR000752912
- U
- MLSMR
- MLS001304993
- Fluorouracil Imp. C (EP): Pyrimidine-2,4(1H,3H)-dione (Uraci
-
- MDL： MFCD00006016
- Inchi： 1S/4C4H4N2O2/c4*7-3-1-2-5-4(8)6-3/h4*1-2H,(H2,5,6,7,8)
- InChI Key： WCHOTXZCTSNFMH-UHFFFAOYSA-N
- SMILES： OC1N=C(O)N=CC=1.OC1=NC(=O)NC=C1.OC1NC(=O)C=CN=1.O=C1NC(=O)NC=C1
- BRN： 507828
Computed Properties
- Exact Mass: 112.02700
- Monoisotopic Mass: 112.027277375 g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 8
- Rotatable Bond Count: 0
- Complexity: 161
- 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
- Molecular Weight: 112.09
- Surface Charge: 0
- Tautomer Count: 9
- XLogP3: -1.1
- Topological Polar Surface Area: 58.2
Experimental Properties
- Color/Form: Powder
- Density: 1.4421 (rough estimate)
- Melting Point: >300?°C (lit.)
- Boiling Point: 209.98°C (rough estimate)
- Flash Point: 220.2 °C
- Refractive Index: 1.4610 (estimate)
- Solubility: 3600mg/L (at 25 °C)
- Water Partition Coefficient: Soluble in hot water
- Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents.
- PSA: 65.72000
- LogP: -0.93680
- Solubility: Soluble in hot water, soluble in dilute ammonia water, slightly soluble in cold water, insoluble in ethanol and ether
- Vapor Pressure: 4.67e-05 mmHg
- Merck: 9850
- pka: 9.45(at 25℃)
- Sensitiveness: Sensitive to humidity
Uracil Security Information
- Signal Word：Warning
- Hazard Statement： H302-H315-H319-H332-H335
- Warning Statement： P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：2
- Safety Instruction： S22-S24/25
- RTECS：YQ8650000
-
Hazardous Material Identification：
- Hazard Level：4.2
- TSCA：Yes
- Storage Condition：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month
- Safety Term：4.2
Uracil Customs Data
- HS CODE：2933990090
- Customs Data：
China Customs Code:
2933990090Overview:
2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. 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:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Uracil Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 036407-100g |
2,4-Dihydroxypyrimidine |
66-22-8 | 97% | 100g |
￡20.00 | 2022-03-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102088-2.5kg |
Uracil |
66-22-8 | 99%, | 2.5kg |
￥2257.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102088-100g |
Uracil |
66-22-8 | 99%, | 100g |
￥209.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102088-500g |
Uracil |
66-22-8 | 99%, | 500g |
￥609.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102088-25g |
Uracil |
66-22-8 | 99%, | 25g |
￥76.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102087-250g |
Uracil |
66-22-8 | 99% | 250g |
￥164.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | U102087-25g |
Uracil |
66-22-8 | 99% | 25g |
￥43.90 | 2023-08-31 | |
| AstaTech | 25240-5/G |
2,4-DIHYDROXYPYRIMIDINE |
66-22-8 | 97% | 5/G |
$12 | 2021-05-26 | |
| AstaTech | 25240-25/G |
2,4-DIHYDROXYPYRIMIDINE |
66-22-8 | 97% | 25g |
$14 | 2023-09-18 | |
| AstaTech | 25240-100/G |
2,4-DIHYDROXYPYRIMIDINE |
66-22-8 | 97% | 100g |
$44 | 2023-09-18 |
Uracil Production Method
Production Method 1
Reaction Conditions
1.1 Reagents: Ammonium chloride Solvents: Water ; 3 - 30 d, 38 °C
1.2 Reagents: Hydrochloric acid Solvents: Water ; 24 h, 110 °C
1.2 Reagents: Hydrochloric acid Solvents: Water ; 24 h, 110 °C
Reference
Uracil Preparation Products
- propanedioic acid (141-82-2)
- 2-aminobutanedioic acid (617-45-8)
- Malic acid (6915-15-7)
- Hydroxymalonic Acid (80-69-3)
- Uracil (66-22-8)
- 2,4,7(1H,3H,8H)-Pteridinetrione (2577-38-0)
- Pyrazine-2,5-diol (134434-28-9)
- 2-Aminomalonic Acid Monopotassium Salt (1068-84-4)
- Isobarbituric Acid (496-76-4)
- Urea (57-13-6)
- Hypoxanthine (68-94-0)
- 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (65-86-1)
- Adenine (73-24-5)
- Guanine (73-40-5)
- 2-hydroxyacetic acid (79-14-1)
- butanedioic acid (110-15-6)
- 5-Aminouracil (932-52-5)
- Glycine (56-40-6)
- Pyrimidine, 2,3,4,5-tetrahydro- (83921-18-0)
Uracil Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:66-22-8)Uracil
Order Number:LE077;LE10365;LE1686081
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:37
Price ($):discuss personally
Email:[email protected]
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:66-22-8)Uracil
Order Number:1686081;sfd18933
Stock Status:in Stock
Quantity:Company Customization/200kg
Purity:98%/99.9%
Pricing Information Last Updated:Monday, 14 April 2025 18:23
Price ($):discuss personally
Email:[email protected]
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier
(CAS:66-22-8)
Order Number:SFD792
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Wednesday, 11 December 2024 17:02
Price ($):
Email:[email protected]
Xiamen PinR Bio-tech Co., Ltd.
Gold Member
Audited Supplier
(CAS:66-22-8)Uracil
Order Number:PR075
Stock Status:in stock
Quantity:1kg
Purity:97%
Pricing Information Last Updated:Monday, 28 April 2025 16:48
Price ($):discuss personally
Email:[email protected]
Uracil Related Literature
-
Deepthi Ramesh,Amaresh Kumar Mohanty,Anirban De,Balaji Gowrivel Vijayakumar,Aiswarya Sethumadhavan,Suresh Kumar Muthuvel,Maheswaran Mani,Tharanikkarasu Kannan RSC Adv. 2022 12 17466
-
Pradip Debnath RSC Adv. 2019 9 29831
-
3. Synthesis and biological evaluation of triazole based uracil derivatives as novel DPP-4 inhibitorsQing Li,Li Han,Bin Zhang,Jinpei Zhou,Huibin Zhang Org. Biomol. Chem. 2016 14 9598
-
4. Bicyclic 6 + 6 systems: the chemistry of pyrimido[4,5-d]pyrimidines and pyrimido[5,4-d]pyrimidinesM. Monier,Doaa Abdel-Latif,Ahmed El-Mekabaty,Khaled M. Elattar RSC Adv. 2019 9 30835
-
Leila Emami,Zahra Faghih,Amirhossein Sakhteman,Zahra Rezaei,Zeinab Faghih,Farnaz Salehi,Soghra Khabnadideh New J. Chem. 2020 44 19515
Related Categories
- Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Diazines Pyrimidones
- Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Diazines Pyrimidines and pyrimidine derivatives Pyrimidones
- Solvents and Organic Chemicals Organic Compounds Acids/Esters
- Other Chemical Reagents
66-22-8 (Uracil) Related Products
- 24897-50-5(Uracil-d)
- 27072-01-1(Uracil, trimer (8CI))
- 181517-11-3(Uracil-13C,15N2)
- 28806-15-7(2,4(1H,3H)-Pyrimidinedione, dimer (9CI))
- 24897-52-7(Uracil-5,6-d2)
- 35803-45-3(2,4(1H,3H)-Pyrimidinedione-2-13C)
- 20666-60-8(2,4(1H,3H)-Pyrimidinedione-1,3-d2)
- 2920-92-5(2,4(1H,3H)-Pyrimidinedione-14C(9CI))
- 16908-84-2(2,4(1H,3H)-Pyrimidinedione,labeled with tritium)
- 24897-55-0(Uracil-d4)
Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:66-22-8)Uracil
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
Suzhou Senfeida Chemical Co., Ltd
(CAS:66-22-8)Uracil
Purity:98%/99.9%
Quantity:Company Customization/200kg
Price ($):Inquiry/Inquiry