DL-Tryptophane, cell culture tested, for microbiology ≥99%
- CAS
- 54-12-6
- Formula
- C11H12N2O2
- MW
- 204.22 g/mol
ZX-038380
Amino Acids & Derivatives
DL-Tryptophane, 99%+
BiochemistryAvailable on request
DL-Tryptophane, 99%+ (CAS 54-12-6) supplier Zemixal: C11H12N2O2, COA and SDS with every lot, worldwide shipping. Part of our Amino Acids & Derivatives range.
CAS number54-12-6
FormulaC11H12N2O2
Molar mass204.22 g/mol
Physical formPowder
HS code29339900
Purity≥99%
InChIKeyQIVBCDIJIAJPQS-UHFFFAOYSA-N
IUPAC name2-amino-3-(1H-indol-3-yl)propanoic acid
About DL-Tryptophane, 99%+
Zemixal supplies DL-Tryptophane, 99%+ within its life Science & Biochemicals portfolio. Identity at a glance (Biochemistry): CAS 54-12-6, formula C11H12N2O2 and molar mass 204.22 g/mol. Expect white to off-white powder.
Where it is used
- Peptide synthesis
- Cell culture media
- Biochemical research
Storage and safety notes
Literature values: melting point 289-290 °C (dec.). Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 5 g, 25 g, 100 g, 1 kg and 4 x 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Peptide synthesis
- Cell culture media
- Biochemical research
Applications
Specifications and identifiers
| Product name | DL-Tryptophane, 99%+ |
|---|---|
| Catalogue number | ZX-002102 |
| CAS number | 54-12-6 |
| IUPAC name | 2-amino-3-(1H-indol-3-yl)propanoic acid |
| Molecular formula | C11H12N2O2 |
| Molar mass | 204.22 g/mol |
| Exact mass | 204.0899 |
| Grade | Biochemistry |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Melting point | 289-290 °C (dec.) |
| XLogP3 | -1.1 |
| H-bond donors / acceptors | 3 / 3 |
| Topological polar surface area | 79.1 Ų |
| HS code | 29339900 |
| InChIKey | QIVBCDIJIAJPQS-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N |
| PubChem CID | 1148 |
| Synonyms | (±)-α-Amino-3-indolepropionic acid, (±)-2-Amino-3-(3-indolyl)propionic acid, DL-3β-Indolylalanine, DL-Tryptophan, (+-)-Tryptophan, Tryptophan, DL, DLTrytophane, DL3betaIndolylalanine, DLalphaAmino3indolepropionic acid, DL-Trytophan, Racemic Tryptophan, DL-Trytophane |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about DL-Tryptophane, 99%+
Which CAS number identifies DL-Tryptophane, 99%+?
DL-Tryptophane, 99%+ is registered under CAS 54-12-6. You may also see it listed as (±)-α-Amino-3-indolepropionic acid, (±)-2-Amino-3-(3-indolyl)propionic acid, DL-3β-Indolylalanine. Our catalogue number for this item is ZX-002102.
What are the formula and molar mass of DL-Tryptophane, 99%+?
For DL-Tryptophane, 99%+, its formula is C11H12N2O2 and its molar mass is 204.22 g/mol. The systematic (IUPAC) name is 2-amino-3-(1H-indol-3-yl)propanoic acid. InChIKey QIVBCDIJIAJPQS-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for DL-Tryptophane, 99%+?
This listing is Biochemistry grade with ≥99% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with DL-Tryptophane, 99%+?
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 DL-Tryptophane, 99%+ to my country?
Yes. Because DL-Tryptophane, 99%+ 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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