Cas no 137234-88-9 (4-Ethyl-5-fluoropyrimidine)

4-Ethyl-5-fluoropyrimidine structure

Product Name:4-Ethyl-5-fluoropyrimidine

CAS No:137234-88-9

MF:C₆H₇FN₂

MW:126.131584405899

MDL:MFCD06657566

CID:64470

PubChem ID:19074919

Update Time:2025-04-18

4-Ethyl-5-fluoropyrimidine Chemical and Physical Properties

Names and Identifiers

- 4-Ethyl-5-fluoropyrimidine
- 4-ETHYL-5-FLUOROPYRI
- Pyrimidine, 4-ethyl-5-fluoro- (9CI)
- Ubidearenone
- 4-Ethyl-5-fluoropyridine
- 4-Ethyl-5-fluoro-pyrimidine
- 6-ETHYL-5-FLUOROPYRIMIDINE
- PYRIMIDINE,4-ETHYL-5-FLUORO
- UNII-RT448KF49C
- VORICONAZOLE IMPURITY C
- PYRIMIDINE, 4-ETHYL-5-FLUORO-
- RT448KF49C
- Voriconazole specified impurity C [EP]
- 5-fluoro-4-ethylpyrimidine
- 4-ethyl-5-fluoropyrimidin...
- AYZDRTRWCASUFO-UHFFFAOYSA-N
- SBB085655
- FCH922800
- PC1837
- PB21906
- LS20618
- RP08801
- HP21073
- AC-4748
- CS-W018688
- 4,4-OXYDIBENZENESULFONYLHYDRAZIDE
- 137234-88-9
- 4-Ethyl-5-fluoropyrimidine; Voriconazole Impurity C
- MFCD06657566
- AKOS005258652
- AM20080276
- (S)-3-Benzyloxy-2-hydroxy-propionicacidmethylester
- Q27288278
- FT-0601168
- AS-13463
- SY099089
- SCHEMBL371953
- DTXSID20160115
- W-205499
- VORICONAZOLE IMPURITY C [EP IMPURITY]
- Voriconazole specified impurity C
- DTXCID0082606
- VORICONAZOLE IMPURITY C (EP IMPURITY)
- DB-006801
- MDL： MFCD06657566
- Inchi： 1S/C6H7FN2/c1-2-6-5(7)3-8-4-9-6/h3-4H,2H2,1H3
- InChI Key： AYZDRTRWCASUFO-UHFFFAOYSA-N
- SMILES： FC1=CN=CN=C1CC

Computed Properties

Exact Mass: 126.05900
Monoisotopic Mass: 126.05932639g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 9
Rotatable Bond Count: 1
Complexity: 87.1
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
Topological Polar Surface Area: 25.8
XLogP3: 1.1

Experimental Properties

Density: 1.1
Boiling Point: 169.5℃ at 760 mmHg
Flash Point: 56.3 oC
Refractive Index: 1.47
PSA: 25.78000
LogP: 1.17810

4-Ethyl-5-fluoropyrimidine Security Information

Signal Word：Warning
Hazard Statement： H315; H319; 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
Storage Condition：Store at room temperature

4-Ethyl-5-fluoropyrimidine Customs Data

HS CODE：2933599090
Customs Data：

China Customs Code:
2933599090

Overview:

2933599090. Other compounds with pyrimidine ring in structure(Including other compounds with piperazine ring on the structure. 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:

2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-Ethyl-5-fluoropyrimidine Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Alichem	A039001975-25g	4-Ethyl-5-fluoropyrimidine	137234-88-9	97%	25g	285.21 USD	2021-06-01
Fluorochem	079955-1g	4-Ethyl-5-fluoropyrimidine	137234-88-9	95%	1g	￡14.00	2022-03-01
Fluorochem	079955-10g	4-Ethyl-5-fluoropyrimidine	137234-88-9	95%	10g	￡124.00	2022-03-01
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	E838956-25g	4-Ethyl-5-fluoropyrimidine	137234-88-9	97%	25g	3,260.00	2021-05-17
CHENG DOU FEI BO YI YAO Technology Co., Ltd.	FB06080-250g	4-ethyl-5-fluoropyrimidine	137234-88-9	95%	250g	$1400	2023-09-07
Matrix Scientific	068889-1g	4-Ethyl-5-fluoropyrimidine, >95%	137234-88-9	>95%	1g	$26.00	2023-09-06
Matrix Scientific	068889-5g	4-Ethyl-5-fluoropyrimidine, >95%	137234-88-9	>95%	5g	$90.00	2023-09-06
SHANG HAI SHAO YUAN SHI JI Co., Ltd.	SY099089-1g	4-Ethyl-5-fluoropyrimidine	137234-88-9	≥95%	1g	￥63.0	2023-09-15
SHANG HAI SHAO YUAN SHI JI Co., Ltd.	SY099089-5g	7-Bromoquinoxalin-2(1H)-one	137234-88-9	≥95%	5g	￥298.0	2023-09-15
SHANG HAI SHAO YUAN SHI JI Co., Ltd.	SY099089-10g	1-[3-(Methylsulfonyl)phenyl]cyclopentanecarbonitrile	137234-88-9	≥95%	10g	￥594.0	2023-09-15

4-Ethyl-5-fluoropyrimidine Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:137234-88-9)4-Ethyl-5-fluoropyrimidine

Order Number:LE18269

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:19

Price ($):discuss personally

Email:[email protected]

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