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Home/Compounds/CAS 278173-23-2
Formula C13H19ClN2OMW 254.75Research-use catalog entryCOA/SDS by request

5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)-

CAS Number: 278173-23-2

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Loading RDKit molecule structure...
InChIKey: YIYFEXGDFJLJGM-MERQFXBCSA-NC13H19ClN2O | MW 254.75

Chemical Absolute Identifiers

CAS Number

278173-23-2

PubChem CID

9834882

Molecular Formula

C13H19ClN2O

Molecular Weight

254.75 g/mol

Exact Mass

254.118591

InChIKey

YIYFEXGDFJLJGM-MERQFXBCSA-N

IUPAC Name

(5S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one;hydrochloride

SMILES String

CN1C(=O)[C@H](Cc2ccccc2)NC1(C)C.Cl

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)- (CAS 278173-23-2) is listed in the Advanced Chemicals portfolio, with molecular formula C13H19ClN2O and molecular weight 254. 75 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)-

Names & Synonyms

4-Imidazolidinone, 2,2,3-trimethyl-5-(phenylmethyl)-, hydrochloride (1:1), (5S)-Macmillan's imidazolidinone first generation catalyst hydrochloride(S)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (-)-4-Imidazolidinone, 2,2,3-trimethyl-5-(phenylmethyl)-, monohydrochloride, (5S)-Macmillan's imidazolidinone catalysts first generation catalyst hydrochloride
Show all synonyms
(5S)-(-)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride(5S)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone hydrochloride(S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride(5S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one hydrochlorideMacmillan's imidazolidinone catalysts first generation catalyst hydrochloride [MI](5S)-(?)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride(5S)-2,2,3-trimethyl-5-phenylmethyl-4-imidazolidinone monohydrochloride(5S)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one--hydrogen chloride (1/1)(S)-(-)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride salt
External Identifiers
EC NUMBER: 878-912-0DSSTOX SUBSTANCE ID: DTXSID60431497UNII: 785PBY3X4M
Experimental Spectrum References
ATR-IR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

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What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

(5R)-(+)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinoneCAS 685128-77-2
5-Benzyl-2,2,3-trimethylimidazolidin-4-one, (5S)-CAS 132278-63-8
(5R)-5-benzyl-2,2,3-trimethylimidazolidin-1-ium-4-one chlorideCAS 323196-43-6
5-Benzyl-2-tert-butyl-3-methyl-4-imidazolidinone, (2S,5S)-CAS 346440-54-8
(2R,5R)-5-Benzyl-2-tert-butyl-3-methylimidazolidin-4-oneCAS 390766-89-9

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 685128-77-2(5R)-(+)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinoneCAS 132278-63-85-Benzyl-2,2,3-trimethylimidazolidin-4-one, (5S)-CAS 323196-43-6(5R)-5-benzyl-2,2,3-trimethylimidazolidin-1-ium-4-one chlorideCAS 346440-54-85-Benzyl-2-tert-butyl-3-methyl-4-imidazolidinone, (2S,5S)-CAS 390766-89-9(2R,5R)-5-Benzyl-2-tert-butyl-3-methylimidazolidin-4-oneCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 278173-23-2

What are the key identifiers for 5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)- (CAS 278173-23-2)?

5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)- is identified by CAS 278173-23-2, with molecular formula C13H19ClN2O, molecular weight 254.75, InChIKey YIYFEXGDFJLJGM-MERQFXBCSA-N.

Can I request a COA for CAS 278173-23-2?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride, (5S)-?

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