Folic acid tetraglutamate CAS 33611-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33611-85-7 |
| Molecular Formula | C39H47N11O18 |
| Molecular Weight | 957.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Folic acid tetraglutamate (CAS 33611-85-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C39H47N11O18. Molecular weight: 957.85 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C39H47N11O18 |
| Molecular Weight | 957.85 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 11 |
Related Folic Standards
- Folic Acid Impurity 64 (CAS CATO-C4X-139564)
- Folic Acid Impurity 50 (CAS CATO-C4X-139550)
- Folic acid impurity 59 (CAS 29701-38-0)
- Folic Acid EP Impurity H (CAS 2366274-27-1)
- Folic Acid EP Impurity E (CAS 1391068-26-0)
- Folic Acid NHS Ester (gamma : alpha =2 :1) (CAS 153445-05-7)
- Folic Acid Impurity 71 (CAS CATO-C4X-139571)
- Folic Acid Impurity 46 Disodium Salt (CAS 914800-65-0)
Recommended Standards
- 4-[[2,3,4,4,6-Pentakis(4-carboxyphenoxy)-1,3,5-triaza-2,4λ5,6-triphosphacyclohex-4-en-1-yl]oxy]benzoicacid (CAS 69322-61-8)
- 2,3,4,6-Tetra-O-benzoyl-α-D-glucopyranosyl p-Trifluoromethylbenzylthio-N-(p-trifluoromethylphenyl)formimidate (CAS 428816-48-2)
- S6-1 (CAS 93674-74-9)
- Phenylmethyl N-[2-(ethylamino)-2-oxo-1-(phenylmethyl)ethyl]carbamate (CAS 1214107-68-2)
- 2-((2,6-Dichlorobenzyl)thio)-4-(3,4-dichlorophenoxy)-5-methoxypyrimidine (CAS 338955-98-9)
- Benzyl (R)-2-ethynyl-2-(trifluoromethyl)pyrrolidine-1-carboxylate (CAS 2306245-08-7)
- Methyl 4-(4-cyanophenoxy)benzoate (CAS 201480-94-6)
- N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)propane-1-sulfonamide (CAS 941871-39-2)
- [3-bromo-2-(difluoromethoxy)phenyl]methanamine hydrochloride (CAS 1432681-22-5)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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