Molekula
(1S)-(+)-Camphor-10-sulfonic acid
(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.
Overview
(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.
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 |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 3144-16-9 |
| Molecular Formula | C10H16O4S |
| Molecular Weight | 232.30 |
| SMILES | CC1([C@@H]2CC[C@]1(C(=O)C2)CS(=O)(=O)O)C |
| EC / UN Number | 3261 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29147990 |
| Tariff Code | 2914790090 |
Safety & GHS
-
Compressed Gas
GHS04
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
For research and industrial use only
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
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.