Cas no 5305-45-3 (4,6-Dichloropyrimidine-5-carbonitrile)

4,6-Dichloropyrimidine-5-carbonitrile is a versatile heterocyclic compound widely used as a key intermediate in pharmaceutical and agrochemical synthesis. Its reactive dichloro and cyano functional groups enable selective substitutions, facilitating the construction of complex pyrimidine derivatives. The compound’s high purity and stability make it suitable for precision applications in medicinal chemistry, particularly in the development of active pharmaceutical ingredients (APIs) and biologically active molecules. Its structural features allow for efficient derivatization, supporting research in drug discovery and material science. Proper handling under controlled conditions is recommended due to its reactivity. This compound is valued for its reliability in synthetic routes requiring functionalized pyrimidine scaffolds.

4,6-Dichloropyrimidine-5-carbonitrile structure

5305-45-3 structure

Product Name:4,6-Dichloropyrimidine-5-carbonitrile

CAS No:5305-45-3

MF:C₅HCl₂N₃

MW:173.987538099289

MDL:MFCD08460393

CID:821407

PubChem ID:599371

Update Time:2025-08-05

4,6-Dichloropyrimidine-5-carbonitrile Chemical and Physical Properties

Names and Identifiers

- 4,6-Dichloropyrimidine-5-carbonitrile
- 4,6-Dichloro-5-cyanopyrimidine
- 4,6-Dichloro-pyrimidine-5-carbonitrile
- C5HCl2N3
- 5-Pyrimidinecarbonitrile, 4,6-dichloro-
- IPEBKIMUIHKZJP-UHFFFAOYSA-N
- BCP23908
- EBD210931
- FCH861608
- 4,6-Dichloro-5-pyrimidinecarbonitrile
- HP23913
- RP23589
- OR51918
- PB29545
- TRA0089657
- RP23591
- 4,6-Dichloro-5-pyrimidinecarbonitrile #
- A
- 4 pound not6-Dichloropyrimidine-5-carbonitrile
- AKOS006290978
- DTXSID60344775
- A852448
- Z1198179817
- SCHEMBL287569
- 5305-45-3
- CS-D1611
- SY006107
- EN300-107582
- J-514152
- MFCD08460393
- AM20100300
- GS-5883
- Q63408909
- FT-0698539
- DB-010244
- MDL： MFCD08460393
- Inchi： 1S/C5HCl2N3/c6-4-3(1-8)5(7)10-2-9-4/h2H
- InChI Key： IPEBKIMUIHKZJP-UHFFFAOYSA-N
- SMILES： ClC1C(C#N)=C(N=CN=1)Cl

Computed Properties

Exact Mass: 172.95500
Monoisotopic Mass: 172.9547524g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 10
Rotatable Bond Count: 0
Complexity: 154
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: 49.6
XLogP3: 1.8

Experimental Properties

Density: 1.60
Boiling Point: 335.2°C at 760 mmHg
Flash Point: 156.5℃
Refractive Index: 1.59
PSA: 49.57000
LogP: 1.65508

4,6-Dichloropyrimidine-5-carbonitrile 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%

4,6-Dichloropyrimidine-5-carbonitrile Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-GY716-25g	4,6-Dichloropyrimidine-5-carbonitrile	5305-45-3	97%	25g	1709CNY	2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-GY716-1g	4,6-Dichloropyrimidine-5-carbonitrile	5305-45-3	97%	1g	109.0CNY	2021-07-12
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-GY716-250mg	4,6-Dichloropyrimidine-5-carbonitrile	5305-45-3	97%	250mg	74CNY	2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-GY716-5g	4,6-Dichloropyrimidine-5-carbonitrile	5305-45-3	97%	5g	428.0CNY	2021-07-12
abcr	AB436563-1 g	4,6-Dichloropyrimidine-5-carbonitrile; .	5305-45-3		1g	€80.40	2023-07-18
abcr	AB436563-5 g	4,6-Dichloropyrimidine-5-carbonitrile; .	5305-45-3		5g	€96.80	2023-07-18
abcr	AB436563-10 g	4,6-Dichloropyrimidine-5-carbonitrile; .	5305-45-3		10g	€126.60	2023-07-18
abcr	AB436563-25 g	4,6-Dichloropyrimidine-5-carbonitrile; .	5305-45-3		25g	€216.00	2023-07-18
abcr	AB436563-100 g	4,6-Dichloropyrimidine-5-carbonitrile; .	5305-45-3		100g	€660.00	2023-07-18
Apollo Scientific	OR51918-1g	4,6-Dichloropyrimidine-5-carbonitrile	5305-45-3	97%	1g	￡10.00	2024-05-25

4,6-Dichloropyrimidine-5-carbonitrile Production Method

4,6-Dichloropyrimidine-5-carbonitrile Suppliers

Amadis Chemical Company Limited

Gold Member

Audited Supplier

(CAS:5305-45-3)4,6-Dichloropyrimidine-5-carbonitrile

Order Number:A852448

Stock Status:in Stock

Quantity:100g

Purity:99%

Pricing Information Last Updated:Friday, 30 August 2024 07:40

Price ($):233.0

Email:[email protected]

Product Official Link

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:5305-45-3)4,6-dichloropyrimidine-5-carbonitrile

Order Number:sfd17957

Stock Status:in Stock

Quantity:200kg

Purity:99.9%

Pricing Information Last Updated:Friday, 19 July 2024 14:38

Price ($):discuss personally

Email:[email protected]

Product Official Link

4,6-Dichloropyrimidine-5-carbonitrile Related Literature

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Denis V. Korchagin,Elena A. Yureva,Alexander V. Akimov,Eugenii Ya. Misochko,Gennady V. Shilov,Artem D. Talantsev,Roman B. Morgunov,Alexander A. Shakin,Sergey M. Aldoshin,Boris S. Tsukerblat Dalton Trans., 2017,46, 7540-7548
3. Evolving better nanoparticles: Genetic algorithms for optimising cluster geometries

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4. Establishing the accuracy of position-specific carbon isotope analysis of propane by GC-pyrolysis-GC-IRMS

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5. Evolution of cellulose into flexible conductive green electronics: a smart strategy to fabricate sustainable electrodes for supercapacitors

Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143

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