Molekula
N-2-Mercaptopropionyl-glycine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
N-2-Mercaptopropionyl-glycine is a sulfur-containing compound used in research and pharmaceutical applications, particularly as a chelating agent and antioxidant. It is available in powder form with a molecular weight of 163.19 g/mol, a CAS number of 1953-02-2, and a molecular formula of CH3CH(SH)CONHCH2COOH. Stored at ambient temperatures, it carries a warning signal word due to potential hazards. Molekula supplies N-2-Mercaptopropionyl-glycine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — $67.90 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Melting Point | 96°C - 99°C |
| Loss on Drying | ≤0.5% |
| Assay | 99% - 101.5% |
| Acidity | 1.5 - 3.0 |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 43052903 |
| CAS Number | 1953-02-2 |
| IUPAC Name | 2-(2-sulfanylpropanoylamino)acetic acid |
| EC Number | 217-778-4 |
| Molecular Formula | CH3CH(SH)CONHCH2COOH |
| Molecular Weight | 163.19 |
| Exact Mass | 163.0303 |
| SMILES | CC(C(=O)NCC(=O)O)S |
| InChIKey | YTGJWQPHMWSCST-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H9NO3S/c1-3(10)5(9)6-2-4(7)8/h3,10H,2H2,1H3,(H,6,9)(H,7,8) |
| PubChem CID | 5483 |
| REACH Code | Y110 |
| HTS Code | 29309092 |
| Tariff Code | 2930909899 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (2-Mercaptopropionyl)glycine
- 2-(2-sulfanylpropanoylamino)acetic acid
- Glycine, N-(2-mercapto-1-oxopropyl)-
- Thiola
- Thiolpropionamidoacetic acid
- Thiopronine
- tiopronin
- tiopronina
- Tiopronine
- Tioproninum
Frequently asked questions
What is N-2-Mercaptopropionyl-glycine used for?
It is primarily used as a chelating agent and antioxidant in biochemical research and pharmaceutical applications.
What is the chemical formula and molecular weight of N-2-Mercaptopropionyl-glycine?
The formula is CH3CH(SH)CONHCH2COOH with a molecular weight of 163.19 g/mol.
How should N-2-Mercaptopropionyl-glycine be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for N-2-Mercaptopropionyl-glycine?
Available in research grade; specific purity details can be provided upon request.
Can Molekula supply N-2-Mercaptopropionyl-glycine in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of N-2-Mercaptopropionyl-glycine?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.