Molekula
(1S)-(+)-Camphor-10-sulfonic 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
(1S)-(+)-Camphor-10-sulfonic acid is a chiral sulfonic acid used as a chiral auxiliary and resolving agent in asymmetric synthesis. It is a white to off-white crystalline solid with a molecular weight of 232.30 g/mol, molecular formula C10H16O4S, and CAS number 3144-16-9. It is stable at ambient temperature and should be stored under normal conditions. The substance is classified as dangerous. Molekula supplies (1S)-(+)-Camphor-10-sulfonic 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
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.
-
100 g — £30.90 per pack ex VAT · £37.08 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 | Almost white crystalline powder |
| Melting Point | 193 - 202 ℃ |
| Specific rotation | +21° to +23° |
| Loss on Drying | ≤1.0% |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.00000007 mmHg |
Source: PubChem CID 65617 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 36619497 |
| CAS Number | 3144-16-9 |
| IUPAC Name | [(1S,4R)-7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl]methanesulfonic acid |
| EC Number | 221-554-1 |
| Molecular Formula | C10H16O4S |
| Molecular Weight | 232.30 |
| Exact Mass | 232.0769 |
| SMILES | CC1([C@@H]2CC[C@]1(C(=O)C2)CS(=O)(=O)O)C |
| InChIKey | MIOPJNTWMNEORI-GMSGAONNSA-N |
| InChI | InChI=1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m1/s1 |
| PubChem CID | 65617 |
| UN Number | UN3261 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29147990 |
| Tariff Code | 2914790090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
- 2-Oxobornane-10-sulphonic acid
- Bicyclo(2.2.1)heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-
- Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S,4R)-
- Camphersulfosaeure
- CAMPHORSULFONIC ACID, (+)-
- Camphorsulfonic acid, d-
- Camphostyl
- d-Camphorsulfonic acid
- DL-6-Oxobornane-10-sulphonic acid
- Reychler's acid
Frequently asked questions
What is (1S)-(+)-Camphor-10-sulfonic acid used for?
It is primarily used as a chiral auxiliary and resolving agent in organic synthesis, particularly in the production of enantiomerically pure compounds.
What is the chemical formula and molecular weight?
The formula is C10H16O4S with a molecular weight of 232.30 g/mol.
How should (1S)-(+)-Camphor-10-sulfonic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in high-purity analytical grade, suitable for research and synthesis applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply (1S)-(+)-Camphor-10-sulfonic acid in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) 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.