Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Pyrimidinecarboxylic acid, 6-amino-2-hydroxy-5-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

20865-52-5

20865-52-5 structure

20865-52-5 structure

Name: 4-Pyrimidinecarboxylic acid, 6-amino-2-hydroxy-5-methyl-
Chemical Name: 4-amino-5-methyl-2-oxo-1H-pyrimidine-6-carboxylic acid
CAS Number: 20865-52-5
Molecular Formula: C₆H₇N₃O₃
Molecular Weight: 169.13800
Create Date: 2017-12-29 12:23:02
Modify Date: 2024-01-02 15:56:37

Name	4-amino-5-methyl-2-oxo-1H-pyrimidine-6-carboxylic acid
Synonyms	6-amino-5-methyl-2-oxo-1,2-dihydro-pyrimidine-4-carboxylic acid 2-Hydroxy-6-amino-5-methyl-4-carboxy pyrimidine 4-Pyrimidinecarboxylic acid,6-amino-2-hydroxy-5-methyl 6-Amino-2-hydroxy-5-methyl-4-pyrimidinecarboxylic acid 5-Methyl-2-hydroxy-6-amino-4-carboxy-pyrimidin

Density	1.73g/cm3
Boiling Point	590.2ºC at 760 mmHg
Molecular Formula	C₆H₇N₃O₃
Molecular Weight	169.13800
Flash Point	310.8ºC
Exact Mass	169.04900
PSA	109.07000
Vapour Pressure	8.91E-15mmHg at 25°C
Index of Refraction	1.706

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV7718000

CHEMICAL NAME :: 4-Pyrimidinecarboxylic acid, 6-amino-2-hydroxy-5-methyl-

CAS REGISTRY NUMBER :: 20865-52-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N3-O3

MOLECULAR WEIGHT :: 169.16

WISWESSER LINE NOTATION :: T6N CNJ BQ DZ E1 FVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04719

HS Code	2933599090

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%