Molekula
Lithocholic acid
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
Lithocholic acid is a secondary bile acid formed from chenodeoxycholic acid by intestinal bacteria, primarily used in biochemical research, pharmaceutical development, and as a metabolic intermediate in studies of bile acid metabolism and cholesterol regulation. It appears as a white to off-white crystalline powder, soluble in organic solvents but poorly soluble in water. Catalogue details include CAS 434-13-9, molecular formula C24H40O3, and a molecular weight of 376.57 g/mol. Store at ambient conditions, with a signal word of Warning for safety handling. Molekula supplies lithocholic acid 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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 to Off-white powder |
| Melting Point | 182 - 190°C |
| Heavy metals | ≤ 20ppm |
| Identification | Conforms to reference |
| Optical Rotation | +35 to +38° |
| Assay (Titration) | ⩾ 98.0% (acid/base) |
| Water (KF) | ≤ 1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 184-186 °C |
| Water Solubility | 0.38 mg/L at 25 °C |
Source: PubChem CID 9903 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90038010 |
| CAS Number | 434-13-9 |
| IUPAC Name | (4R)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid |
| EC Number | 207-099-1 |
| Molecular Formula | C24H40O3 |
| Molecular Weight | 376.57 |
| Exact Mass | 376.2977 |
| SMILES | C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C |
| InChIKey | SMEROWZSTRWXGI-HVATVPOCSA-N |
| InChI | InChI=1S/C24H40O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h15-21,25H,4-14H2,1-3H3,(H,26,27)/t15-,16-,17-,18+,19-,20+,21+,23+,24-/m1/s1 |
| PubChem CID | 9903 |
| REACH Code | Y110 |
| HTS Code | 2918.19.9000 |
| Tariff Code | 2918199890 |
Safety & GHS
-
Serious Health Hazard
GHS08
Hazard statements
- H303 May be harmful if swallowed
- H341 Suspected of causing genetic defects
- H351 Suspected of causing cancer
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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
- 17-beta-(1-Methyl-3-carboxypropyl)ethiocholan-3-alpha-ol
- 17beta-(1-Methyl-3-carboxypropyl)etiocholan-3alpha-ol
- 3alpha-Hydroxy-5beta-cholan-24-oic acid
- 3alpha-Hydroxy-5beta-cholanate
- 3alpha-Hydroxy-5beta-cholanic acid
- 3alpha-Hydroxy-5beta-cholanoic acid
- 3alpha-Hydroxycholanic acid
- 5-beta-Cholanic acid, 3-alpha-hydroxy-
- 5beta-Cholan-24-oic acid, 3alpha-hydroxy-
- Cholan-24-oic acid, 3-hydroxy-, (3alpha,5beta)-
Frequently asked questions
What is lithocholic acid commonly used for?
Lithocholic acid is primarily used in biochemical research as a bile acid precursor, in studies of cholesterol metabolism, and as a reagent in assays for bile acid analysis.
What is the chemical formula and molecular weight of lithocholic acid?
The chemical formula is C₂₄H₄₀O₃, and the molecular weight is 376.57 g/mol.
What safety precautions should be taken when handling lithocholic acid?
Lithocholic acid carries a Warning signal word; standard lab PPE (gloves, goggles) is recommended, and avoid inhalation or skin contact.
How should lithocholic acid be stored?
Store at ambient temperature in a tightly sealed container, protected from moisture and light.
Does Molekula offer lithocholic acid in bulk quantities?
Yes, we can supply lithocholic acid in bulk—please contact us for pricing and availability based on your specific requirements.
What documentation comes with an order of lithocholic acid?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a product specification sheet.
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.