Cas no 99979-77-8 (2-Chloro-5-Methoxypyrimidin-4-Amine)

2-Chloro-5-Methoxypyrimidin-4-Amine is a heterocyclic organic compound featuring a pyrimidine core substituted with chloro, methoxy, and amine functional groups. This intermediate is valued in pharmaceutical and agrochemical synthesis for its reactivity, particularly in nucleophilic substitution reactions, enabling the introduction of diverse substituents at the 2- and 4-positions. The electron-donating methoxy group enhances stability, while the chloro group offers a versatile handle for further functionalization. Its well-defined structure and purity make it suitable for precision applications in drug discovery and material science. The compound’s balanced reactivity and stability profile facilitate its use in constructing complex molecular architectures.

2-Chloro-5-Methoxypyrimidin-4-Amine structure

99979-77-8 structure

Product Name:2-Chloro-5-Methoxypyrimidin-4-Amine

CAS No:99979-77-8

MF:C₅H₆ClN₃O

MW:159.573639392853

MDL:MFCD17169913

CID:1032406

PubChem ID:56949538

Update Time:2025-06-08

2-Chloro-5-Methoxypyrimidin-4-Amine Chemical and Physical Properties

Names and Identifiers

- 2-Chloro-5-methoxypyrimidin-4-amine
- 2-Chloro-5-Methoxy-4-Pyrimidinamine
- 2-Chloro-5-Methoxy-pyriMidin-4-ylaMine
- 4-Amino-2-chloro-5-methoxypyrimidine
- KSC005Q3H
- ORUMXWAUZBTDLW-UHFFFAOYSA-N
- SB16102
- LS20721
- 4-Pyrimidinamine, 2-chloro-5-methoxy-
- AM804639
- AK122217
- SY046146
- ST2416742
- AB0000395
- Z2540
- 2-Chloro-5-Methoxypyrimidin-4-Amine
- MDL： MFCD17169913
- Inchi： 1S/C5H6ClN3O/c1-10-3-2-8-5(6)9-4(3)7/h2H,1H3,(H2,7,8,9)
- InChI Key： ORUMXWAUZBTDLW-UHFFFAOYSA-N
- SMILES： ClC1=NC=C(C(N)=N1)OC

Computed Properties

Exact Mass: 159.02000
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 4
Heavy Atom Count: 10
Rotatable Bond Count: 1
Complexity: 113
Topological Polar Surface Area: 61

Experimental Properties

Density: 1.398±0.06 g/cm3 (20 oC 760 Torr),
Melting Point: 189-190 oC (water )
Solubility: Slightly soluble (22 g/l) (25 o C),
PSA: 61.76000
LogP: 0.65090

2-Chloro-5-Methoxypyrimidin-4-Amine Security Information

Signal Word：Warning
Hazard Statement： H302-H315-H319-H335
Warning Statement： P261-P305+P351+P338
Storage Condition：Keep in dark place,Inert atmosphere,2-8°C

2-Chloro-5-Methoxypyrimidin-4-Amine 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%

2-Chloro-5-Methoxypyrimidin-4-Amine Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-OC699-5g	2-Chloro-5-Methoxypyrimidin-4-Amine	99979-77-8	97%	5g	950.0CNY	2021-08-04
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-OC699-1g	2-Chloro-5-Methoxypyrimidin-4-Amine	99979-77-8	97%	1g	238.0CNY	2021-08-04
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-OC699-250mg	2-Chloro-5-Methoxypyrimidin-4-Amine	99979-77-8	97%	250mg	165CNY	2021-05-08
Matrix Scientific	119960-250mg	2-Chloro-5-methoxypyrimidin-4-amine, 95+%	99979-77-8	95+%	250mg	$180.00	2023-09-06
Matrix Scientific	119960-1g	2-Chloro-5-methoxypyrimidin-4-amine, 95+%	99979-77-8	95+%	1g	$450.00	2023-09-06
Matrix Scientific	119960-5g	2-Chloro-5-methoxypyrimidin-4-amine, 95+%	99979-77-8	95+%	5g	$1350.00	2023-09-06
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	C845059-1g	2-Chloro-5-methoxypyrimidin-4-amine	99979-77-8	97%	1g	￥241.20	2022-09-29
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-OC699-200mg	2-Chloro-5-Methoxypyrimidin-4-Amine	99979-77-8	97%	200mg	77.0CNY	2021-08-04
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	C845059-250mg	2-Chloro-5-methoxypyrimidin-4-amine	99979-77-8	97%	250mg	￥101.70	2022-09-29
TRC	C349755-100mg	2-Chloro-5-methoxy-4-pyrimidinamine	99979-77-8		100mg	$ 64.00	2023-04-18

2-Chloro-5-Methoxypyrimidin-4-Amine Production Method

2-Chloro-5-Methoxypyrimidin-4-Amine Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:99979-77-8)2-氯-4-氨基-5-甲氧基嘧啶

Order Number:LE26970755

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 13:00

Price ($):discuss personally

Email:[email protected]

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