3-Pyrrolidinomethyl-2-thiomethylbenzophenone CAS 898770-10-0
| CAS No. | 898770-10-0 |
| Molecular Formula | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Pyrrolidinomethyl-2-thiomethylbenzophenone.
3-Pyrrolidinomethyl-2-thiomethylbenzophenone (CAS 898770-10-0), molecular formula C19H21NOS and molecular weight 311.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Pyrrolidinomethyl-2-thiomethylbenzophenone (C19H21NOS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 311.44 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Pyrrolidinomethyl-2-thiomethylbenzophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyrrolidinomethyl Standards
- 3-Pyrrolidinomethyl-4-thiomethylbenzophenone (CAS 898770-13-3)
- 2-Pyrrolidinomethyl-3,4,5-trifluorobenzophenone (CAS 898775-12-7)
- 2-Pyrrolidinomethyl-2-trifluoromethylbenzophenone (CAS 898774-79-3)
- 2-Pyrrolidinomethyl-3-trifluoromethylbenzophenone (CAS 898774-81-7)
- 2-Pyrrolidinomethyl-4-trifluoromethylbenzophenone (CAS 898774-83-9)
- 4-Pyrrolidinomethyl-2-trifluoromethylbenzophenone (CAS 898776-65-3)
- 4-Pyrrolidinomethyl-3-trifluoromethylbenzophenone (CAS 898776-67-5)
- 4-Pyrrolidinomethyl-4-trifluoromethylbenzophenone (CAS 898776-69-7)
Recommended Standards
- 3-Methyl-4-thiomorpholinomethyl benzophenone (CAS 898782-25-7)
- 3-Methyl-2-thiomorpholinomethyl benzophenone (CAS 898781-41-4)
- 4-(1-Methylpiperidin-4-ylidene)-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-ol (CAS 43076-12-6)
- 3-Amino-N,N-diethyl-4-(piperidin-1-yl)benzene-1-sulfonamide (CAS 22745-63-7)
- 2-Chloro-4-(3-chlorophenyl)-1,3-thiazole (CAS 42444-98-4)
- Diphenylmethylsilane (CAS 776-76-1)
- Ethyl 1-(4-methoxyphenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 126068-76-6)
- 7-Benzyl-2,4-dichloro-5,6,7,8-tetrahydro-1,7-naphthyridine-3-carbonitrile (CAS 2584980-96-9)
- Rel-(3R,5S)-5-fluoropiperidin-3-ol hydrochloride (CAS 1955505-76-6)
- 6,8-Dimethoxy-2-(2-nitrophenyl)quinoline (CAS 61472-32-0)
- (S)-2-(1-aminoethyl)-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile (CAS 1403942-78-8)
- 2,4-Bis(benzyloxy)-6-chloropyrimidine (CAS 71885-71-7)
- 6-Methyl-1,2,4-triazine-5(2H)-thione (CAS 15969-18-3)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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