Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloro-6-methyl-2-pyrimidinamine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chloro-6-methyl-2-pyrimidinamine
Price: ￥188.0/25g ￥98.0/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-4-chloro-6-methylpyrimidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5600-21-5
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

5600-21-5

5600-21-5 structure

5600-21-5 structure

Name: 4-Chloro-6-methyl-2-pyrimidinamine
Chemical Name: 2-amino-4-chloro-6-methylpyrimidine
CAS Number: 5600-21-5
Molecular Formula: C₅H₆ClN₃
Molecular Weight: 143.574
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Methyl pyrimidine
Create Date: 2018-08-08 11:32:55
Modify Date: 2025-08-22 15:02:54

Name	2-amino-4-chloro-6-methylpyrimidine
Synonyms	4-Chloro-6-methyl-2-pyrimidinamine 2-Pyrimidinamine, 4-chloro-6-methyl- 4-chloro-6-methylpyrimidin-2-amine 2-Amino-4-chloro-6-methylpyrimidine ACMP MFCD00006091 EINECS 227-018-3

Density	1.4±0.1 g/cm3
Boiling Point	326.0±34.0 °C at 760 mmHg
Melting Point	183-186 °C(lit.)
Molecular Formula	C₅H₆ClN₃
Molecular Weight	143.574
Flash Point	151.0±25.7 °C
Exact Mass	143.025024
PSA	51.80000
LogP	1.04
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.600
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV6329600

CHEMICAL NAME :: Pyrimidine, 2-amino-4-chloro-6-methyl-

CAS REGISTRY NUMBER :: 5600-21-5

BEILSTEIN REFERENCE NO. :: 0114297

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H6-Cl-N3

MOLECULAR WEIGHT :: 143.59

WISWESSER LINE NOTATION :: T6N CNJ BZ DG F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Microorganism - not otherwise specified

DOSE/DURATION :: 50 mg/L

REFERENCE :: SOGEBZ Soviet Genetics. English translation of GNKAA5. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) V.2- 1966- Volume(issue)/page/year: 6,1623,1970

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UV6329600
HS Code	29335995

Precursor 4
3977-29-5 22727-18-0 5424-21-5 10025-87-3
DownStream 10
3977-29-5 91717-22-5 18260-81-6 189810-94-4
22370-25-8 2829-59-6 897030-99-8 22536-64-7
7749-47-5 134044-64-7

HS Code	2933599090
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%

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