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Home > Products > Pharmaceuticals & Life Science > Pharmaceutical Intermediates > 4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID
4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID structure, CAS 3260-44-4

4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID

CAS Number3260-44-4

Synonyms4-Oxo-3,4-dihydro-1-phthalazin-carbonsaeure; 4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid; 4-oxo-3-hydrophthalazinecarboxylic acid; 4-Oxo-3,4-dihydro-phthalazin-1-carbonsaeure; 1-<2H>-Phthalazinon-4-carbonsaeure; 4-hydroxyphthalazine-1-carboxylic acid; 3-Methyl-phthalaz-4-on-1-carbonsaeure

Molecular FormulaC9H6N2O3

Molecular Weight190.15600

Purity96+%

Density1.56g/cm3

Boiling Point591.8ºC at 760mmHg

Melting Point

Flash Point

Appearance

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0140883 Purity: 96+%
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Quality Control of [ 3260-44-4 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number3260-44-4
Catalog No.2A-0140883
Chinese Name4-氧代-3,4-二氢酞嗪-1-羧酸
Synonyms4-Oxo-3,4-dihydro-1-phthalazin-carbonsaeure; 4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid; 4-oxo-3-hydrophthalazinecarboxylic acid; 4-Oxo-3,4-dihydro-phthalazin-1-carbonsaeure; 1-<2H>-Phthalazinon-4-carbonsaeure; 4-hydroxyphthalazine-1-carboxylic acid; 3-Methyl-phthalaz-4-on-1-carbonsaeure
Molecular FormulaC9H6N2O3
Molecular Weight190.15600
Purity96+
Density1.56g/cm3
Boiling Point591.8ºC at 760mmHg
Storage Condition2-8°C, dry and sealed
EINECS0
HTC2933990090
UN(IATA)0
SMILESO=C(O)c1n[nH]c(=O)c2ccccc12
InChIInChI=1S/C9H6N2O3/c12-8-6-4-2-1-3-5(6)7(9(13)14)10-11-8/h1-4H,(H,11,12)(H,13,14)/p-1
InChI KeyYHNOBCUFJJRVOP-UHFFFAOYSA-N
MSDSmsds/140883_1_3260_44_4.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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