HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Tetrahydrofolic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 6R-Tetrahydrofolic acid | HCID 135415876 | — |
| Product | Tetrahydrofolic acid | HCID 135444742 | — |
Reaction Steps
After subsequently slowly bringing the pH to 4.4 using hydrochloric acid and maintaining this value, 42.0 g of crystalline (6R)-tetrahydrofolic acid with a chemical content of 96.2% and a (6R) percentage of 99.5 are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06596721B2 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-a8a2821dfec4407e90c2dea010e243ac |
| Source note | uspto-grants-2003_07 |