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API Process Intermediates & Related Compounds

N-Tosyl-L-glutamic Acid

Available on request

Buy N-Tosyl-L-glutamic Acid (CAS 4816-80-2) from Zemixal: C12H15NO6S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-033707.

Pack sizes
N-Tosyl-L-glutamic Acid chemical structure
CAS number4816-80-2
FormulaC12H15NO6S
Molar mass301.32 g/mol
Physical formSolid
HS code2933
InChIKeyKKOZKXBAPIYWAT-JTQLQIEISA-N
IUPAC name(2S)-2-[(4-methylphenyl)sulfonylamino]pentanedioic acid

About N-Tosyl-L-glutamic Acid

Researchers and plant chemists source N-Tosyl-L-glutamic Acid from Zemixal for routine and specialised work. Key data: CAS 4816-80-2, formula C12H15NO6S and molar mass 301.32 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

It carries the GHS signal word Warning (H315 and H319), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Glutamic Acid

See every impurity, metabolite and related compound we list for this API.

Glutamic Acid standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Tosyl-L-glutamic Acid
Product nameN-Tosyl-L-glutamic Acid
Catalogue numberZX-033707
CAS number4816-80-2
IUPAC name(2S)-2-[(4-methylphenyl)sulfonylamino]pentanedioic acid
Molecular formulaC12H15NO6S
Molar mass301.32 g/mol
Exact mass301.062
Physical formSolid
XLogP30.7
H-bond donors / acceptors3 / 7
Topological polar surface area129 Ų
HS code2933
InChIKeyKKOZKXBAPIYWAT-JTQLQIEISA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)N[C@@H](CCC(=O)O)C(=O)O
PubChem CID2063452
Synonymstosylglutamic acid, N-(p-Tolylsulphonyl)-L-glutamic acid, N-p-Tosyl-L-glutamic acid, N-[(4-Methylphenyl)sulfonyl]-L-glutamic acid, (2S)-2-{[(4-methylphenyl)sulfonyl]amino}pentanedioic acid, (S)-2-(4-Methylphenylsulfonamido)pentanedioic acid, Tosyl-L-glutamic acid, (2S)-2-(4-methylbenzenesulfonamido)pentanedioic acid, L-Glutamic acid, N-[(4-methylphenyl)sulfonyl]-, 2-(4-Methylphenylsulfonamido)pentanedioic acid, (S)-2-(4-Methylphenylsulfonamido)pentanedioicacid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Tosyl-L-glutamic Acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Tosyl-L-glutamic Acid

Which CAS number identifies N-Tosyl-L-glutamic Acid?
N-Tosyl-L-glutamic Acid is registered under CAS 4816-80-2. You may also see it listed as tosylglutamic acid, N-(p-Tolylsulphonyl)-L-glutamic acid, N-p-Tosyl-L-glutamic acid. Our catalogue number for this item is ZX-033707.
What are the formula and molar mass of N-Tosyl-L-glutamic Acid?
For N-Tosyl-L-glutamic Acid, its formula is C12H15NO6S and its molar mass is 301.32 g/mol. The systematic (IUPAC) name is (2S)-2-[(4-methylphenyl)sulfonylamino]pentanedioic acid. InChIKey KKOZKXBAPIYWAT-JTQLQIEISA-N lets you match it in any structure database.
How is N-Tosyl-L-glutamic Acid used in pharmaceutical QC?
N-Tosyl-L-glutamic Acid is a characterised reference material linked to Glutamic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N-Tosyl-L-glutamic Acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Tosyl-L-glutamic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Tosyl-L-glutamic Acid to my country?
Yes. Because N-Tosyl-L-glutamic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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