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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 1-METHYL-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
1-METHYL-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID structure, CAS 18471-99-3

1-METHYL-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID

CAS Number18471-99-3

Synonyms1-Methyl-4-oxo-1,4-dihydro-chinolin-3-carbonsaeure; 1-methyl-3-quinolinecarboxylic acid-4-one; 1-methyl-4-quinolone-3-carboxylic acid; 1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid; 1-methyl-4-oxohydroquinoline-3-carboxylic acid; 1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Molecular FormulaC11H9NO3

Molecular Weight203.199

Purity96+%

Density1.378g/cm3

Boiling Point345.9ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0109355 Purity: 96+%
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Quality Control of [ 18471-99-3 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number18471-99-3
Catalog No.2A-0109355
Chinese Name1-甲基-4-氧代-1,4-二氢喹啉-3-羧酸
Synonyms1-Methyl-4-oxo-1,4-dihydro-chinolin-3-carbonsaeure; 1-methyl-3-quinolinecarboxylic acid-4-one; 1-methyl-4-quinolone-3-carboxylic acid; 1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid; 1-methyl-4-oxohydroquinoline-3-carboxylic acid; 1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Molecular FormulaC11H9NO3
Molecular Weight203.199
Purity96+
Density1.378g/cm3
Boiling Point345.9ºC at 760 mmHg
Storage ConditionRoom temperature, dry, sealed
EINECS0
HTC2933499090
UN(IATA)0
MDL NumberMFCD01463245
SMILESCn1cc(C(=O)O)c(=O)c2ccccc21
InChI KeyWBHKMAPRABNYBR-UHFFFAOYSA-N
MSDSmsds/109355_1_18471_99_3.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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