Molekula
Yeast extract
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Yeast extract is a nutrient-rich biological compound derived from yeast cells, commonly used as a flavor enhancer and growth supplement in microbiology and food production. It contains amino acids, peptides, and vitamins essential for cell culture and fermentation processes. Available in powder or liquid form, it is stable at ambient temperatures and requires no special handling. CAS: 8013-01-2.
Molekula supplies Yeast extract in 100 g and 1 kg packs, from £31.56 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 5 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Often bought together
Pricing & pack sizes
In stock — same-day dispatch
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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100 g — £26.30 per pack ex VAT · £31.56 inc. VAT
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1 kg — £77.60 per pack ex VAT · £93.12 inc. VAT
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 | Light yellow powder |
| pH | 6.5 - 7.5 |
| Loss on Drying | 0.0 - 6.0 |
| Residue on Ignition | 0.0% - 25.0% |
| Amino nitrogen | 4.8% - 6.3% |
| Total nitrogen (N) | 9.0% - 12.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 35752308 |
| CAS Number | 8013-01-2 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| REACH Code | Y110 |
| HTS Code | 21022011 |
| Tariff Code | 2102201190 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is yeast extract used for?
Yeast extract is commonly used as a nutrient source in microbiology media and as a flavor enhancer in food and beverage applications.
What is the formula and molecular weight of yeast extract?
Yeast extract is a complex mixture of nutrients; its exact chemical formula and molecular weight are not defined.
How should yeast extract be stored?
Yeast extract should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade of yeast extract does Molekula offer?
Molekula supplies yeast extract as a light yellow powder to a defined specification covering pH (6.5 - 7.5), loss on drying, residue on ignition, amino nitrogen (4.8% - 6.3%) and total nitrogen (9.0% - 12.0%). Please contact our team for details on available grades.
Can Molekula supply yeast extract in bulk?
Yes, Molekula can supply yeast extract in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a yeast extract order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) upon request.
Where can I buy Yeast extract?
Directly from Molekula, which lists Yeast extract in 100 g and 1 kg packs from £31.56 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
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.