CAS 87976-26-9

phthalic-D4 acid

Description:

Phthalic-D4 acid, with the CAS number 87976-26-9, is a deuterated form of phthalic acid, which is a diacid commonly used in the production of plasticizers, resins, and dyes. The "D4" designation indicates that the hydrogen atoms in the molecule have been replaced with deuterium, a stable isotope of hydrogen, which is useful in various analytical applications, particularly in nuclear magnetic resonance (NMR) spectroscopy. Phthalic-D4 acid retains the fundamental characteristics of phthalic acid, including its aromatic structure and the presence of two carboxylic acid functional groups. It is typically a white crystalline solid that is soluble in organic solvents but has limited solubility in water. The introduction of deuterium can alter the physical properties slightly, such as melting and boiling points, compared to its non-deuterated counterpart. This compound is primarily utilized in research settings, particularly in studies involving isotopic labeling and tracing in chemical reactions.

Formula: C₈H₂D₄O₄

InChI: InChI=1/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)/i1D,2D,3D,4D

InChI key: XNGIFLGASWRNHJ-RHQRLBAQSA-N

SMILES: c1(c(c(c(c(c1[2H])C(=O)O)C(=O)O)[2H])[2H])[2H]

Synonyms:

• (2H4)benzene-1,2-dicarboxylic acid

Phthalic acid-d4

CAS: 87976-26-9

Phthalic acid-d4

Purity: 98%

Molecular weight: 170.05

Ref: 10-F555067

Phthalic acid-D4

CAS: 87976-26-9

Phthalic acid-D4

Formula: C₈H₂D₄O₄

Purity: 98%

Molecular weight: 170.16

Ref: 54-DE2039

Phthalic acid-D4

CAS: 87976-26-9

Phthalic acid-D4 is the deuterium labeled Phthalic acid (T5603). Phthalic acid is an aromatic dicarboxylic acid. It is an isomer of isophthalic acid and terephthalic acid.

Formula: C₈H₆O₄

Molecular weight: 170.1555

Ref: TM-TMIR-0108

Phthalic-3,4,5,6-d4 Acid(non marqué 88-99-3)

CAS: 87976-26-9

Formula: C₆D₄(COOH)₂

Purity: 98 atom % D

Color and Shape: White Solid

Molecular weight: 170.05172

Ref: 3U-D2376

Phthalic Acid-d4

Controlled Product

CAS: 87976-26-9

Stability Hygroscopic
Applications Labelled Phthalic Acid (P384480). Organic reagent used to synthesize phthalates.
References Duchowicz, P.R., et al.: Bioorg. Med. Chem., 16, 7944 (2008), di Luccio, E., et al.: Biochem., 47, 4039 (2008), Lopez, Z., et al.: App. Microbiol. Biotechnol., 78, 739 (2008), Hong, Y., et al.: Toxicol. Lett., 184, 139 (2009),

Formula: C₈D₄H₂O₄

Color and Shape: Neat

Molecular weight: 170.16

Ref: TR-P384482

Phthalic Acid-d4 (Fluorescein EP Impurity B-d4)

CAS: 87976-26-9

Formula: C₈H₂D₄O₄

Molecular weight: 170.16

Ref: 4Z-P-151019