Molekula

L-Aspartic acid (TF)

SKU 90030863 CAS 56-84-8 HO2CCH2CH(NH2)CO2H MW 133.10 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

L-Aspartic acid (TF) is a non-essential amino acid used as a flavor enhancer, nutritional supplement, and intermediate in pharmaceutical and food production. It appears as a white, odorless crystalline powder with a mild acidic taste. CAS 56-84-8, molecular formula HO2CCH2CH(NH2)CO2H, and molecular weight 133.10 g/mol. Store between 2–8 °C in a cool, dry place. Non-hazardous (no signal word). Molekula supplies L-Aspartic acid (TF) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90030863
CAS Number: 56-84-8
IUPAC Name: (2S)-2-aminobutanedioic acid
EC Number: 200-291-6
Molecular Formula: HO2CCH2CH(NH2)CO2H
Molecular Weight: 133.10
Exact Mass: 133.0375
SMILES: C([C@@H](C(=O)O)N)C(=O)O
InChIKey: CKLJMWTZIZZHCS-REOHCLBHSA-N
InChI: InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
PubChem CID: 5960

Literature values

Published physical properties of the substance, not batch specifications.

Appearance: White, crystalline solid
Melting Point: 270 °C
Solubility (other solvents): Insoluble in ethanol, ethyl ether, benzene; soluble in dilute HCl, pyridine
Vapour Pressure: 0.0000013 mmHg
pKa: pKa = 2.01 (at 0 °C)
log P (octanol/water): -3.89

Source: PubChem CID 5960 (HSDB, DrugBank, Haz-Map)

See all 2 other grades of CAS 56-84-8 →

Frequently asked questions

What is L-Aspartic acid (TF) commonly used for?

L-Aspartic acid (TF) is primarily used in the food and beverage industry as a flavor enhancer, in pharmaceuticals for amino acid supplements, and in biochemical research as a building block for protein synthesis.

What is the chemical formula and molecular weight of L-Aspartic acid (TF)?

The chemical formula is **HO2CCH2CH(NH2)CO2H**, and the molecular weight is **133.10 g/mol**.

How should L-Aspartic acid (TF) be stored?

Store L-Aspartic acid (TF) at **2 to 8°C** in a cool, dry place, away from direct sunlight and moisture.

What grade of L-Aspartic acid (TF) does Molekula supply?

Molekula supplies **Technical Grade (TF)** L-Aspartic acid, suitable for industrial and research applications.

Can Molekula supply L-Aspartic acid (TF) in bulk quantities?

Yes, Molekula can supply L-Aspartic acid (TF) in bulk, with custom packaging options available upon request.

What documentation comes with an order of L-Aspartic acid (TF)?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list.

Related products

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.