Molekula
(+)-Longifolene
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
(+)-Longifolene is a naturally occurring sesquiterpene found in coniferous trees, commonly used in fragrance and flavor formulations, and as a research chemical in organic synthesis. It has a CAS number of 475-20-7, a molecular formula of C15H24, and a molecular weight of 204.36 g/mol. Store at 2 to 8 °C. Hazard warning: Danger. Molekula supplies (+)-Longifolene 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
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 mg — £77.30 per pack ex VAT · £92.76 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 | Colourless to light yellow liquid |
| Refractive Index | 1.492 - 1.518 |
| Assay (GC) | ≥ 75.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 101 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89988382 |
| CAS Number | 475-20-7 |
| IUPAC Name | (1R,2S,7S,9S)-3,3,7-trimethyl-8-methylidenetricyclo[5.4.0.02,9]undecane |
| EC Number | 207-491-2 |
| Molecular Formula | C15H24 |
| Molecular Weight | 204.36 |
| Exact Mass | 204.1878 |
| SMILES | C[C@]12CCCC([C@@H]3[C@H]1CC[C@@H]3C2=C)(C)C |
| InChIKey | PDSNLYSELAIEBU-GUIRCDHDSA-N |
| InChI | InChI=1S/C15H24/c1-10-11-6-7-12-13(11)14(2,3)8-5-9-15(10,12)4/h11-13H,1,5-9H2,2-4H3/t11-,12-,13+,15-/m1/s1 |
| PubChem CID | 1796220 |
| UN Number | UN3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2902.90.9000 |
| Tariff Code | 2902900000 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H304 May be fatal if swallowed and enters airways
- H317 May cause an allergic skin reaction
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P391 Collect spillage
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- .alpha.-Longifolene
- (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylenedecahydro-1,4-methanoazulene
- (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylidenedecahydro-1,4-methanoazulene
- 1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-
- 1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-, (1S,3aR,4S,8aS)-
- Junipen
- Junipene
- Kuromatsuen
- Kuromatsuene
- Longifolen
Frequently asked questions
What is (+)-Longifolene used for?
It is primarily used in fragrance and flavor chemistry, as well as in research applications involving terpene chemistry.
What is the chemical formula and molecular weight of (+)-Longifolene?
The formula is C15H24 with a molecular weight of 204.36 g/mol.
How should (+)-Longifolene be stored?
Store at 2 to 8 °C in a cool, dark place to maintain stability.
What grade of (+)-Longifolene is available?
Available in research grade; purity details are provided in the certificate of analysis.
Can Molekula supply (+)-Longifolene in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with a purchase of (+)-Longifolene?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS is available upon request.
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.