Oxaloacetic acid
2 Inquiries
328-42-7
2026-10-04
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Inquiry History
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Description
ProductName Oxaloacetic acid Cat No CSUB-0082 Enzyme Commission Number 206-329-8 CAS No 328-42-7 Molecular Weight 132.07 Storage -20°C Synonyms 2-Oxosuccinic acid; Ketosuccinic acid; Oxalacetic acid; Oxobutanedioic acid MDL Number MFCD00002592 Solubility H2O: soluble 100 mg/mL, clear to slightly hazy, colorless to light yellow PubChem Substance ID 24897993.0 Beilstein Registry Number 1705475.0 Substrates Aspartate transaminase category Analysis Reagents(c2412) cas_num 328-42-7 ECHEMI Editorial Referenceoff-white crystals
Solid
Oxaloacetic acid is an oxodicarboxylic acid that is succinic acid bearing a single oxo group. It has a role as a metabolite and a geroprotector. It is an oxo dicarboxylic acid and a C4-dicarboxylic acid. It derives from a succinic acid. It is a conjugate acid of an oxaloacetate(2-).|A dicarboxylic acid ketone that is an important metabolic intermediate of the CITRIC ACID CYCLE. It can be converted to ASPARTIC ACID by ASPARTATE TRANSAMINASE.Basic Info-
Product Name:
Oxaloacetic acid
Other Name:Butanedioic acid,2-oxo-;Butanedioic acid,oxo-;Oxalacetic acid;2-Oxobutanedioic acid;Ketosuccinic acid;OAA;Oxaloacetic acid;Oxosuccinic acid;2-Ketosuccinic acid;α-Ketosuccinic acid;2-Oxosuccinic acid;Oxaloethanoic acid;NSC 284205;NSC 77688
CAS No.:328-42-7
Molecular Formula:C4H4O5
InChIKeys:InChIKey=KHPXUQMNIQBQEV-UHFFFAOYSA-N
Molecular Weight:132.072
Exact Mass:132.07
EC Number:206-329-8
UNII:2F399MM81J
NSC Number:77688
DSSTox ID:DTXSID8021646
HScode:2918300090
Categories:
Characteristics-
PSA:
91.67000
XLogP3:-1.60
Appearance:Solid
Density:1.6±0.1 g/cm3
Melting Point:161 °C (decomp)
Boiling Point:341.9±25.0 °C at 760 mmHg
Flash Point:174.8±19.7 °C
Refractive Index:1.498
Water Solubility:soluble
Collision Cross Section:139.45 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
United States
oxaloacetate
500 KG Sep 24, 2025
United States
Oxaloacetic Acid
100 Apr 17, 2025 Post an enquiry for this product