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API Reference Standards

Suvorexant WS

Reference StandardIn stock

Suvorexant WS (CAS 1030377-33-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Suvorexant WS chemical structure
CAS number1030377-33-3
FormulaC23H23ClN6O2
Molar mass450.9 g/mol
Physical formSolid
HS code38229090
InChIKeyJYTNQNCOQXFQPK-MRXNPFEDSA-N
IUPAC name[(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl]-[5-methyl-2-(triazol-2-yl)phenyl]methanone

About Suvorexant WS

Zemixal lists Suvorexant WS for laboratories that identify, quantify or control Suvorexant and its related substances. Identity at a glance (Reference Standard): CAS 1030377-33-3, formula C23H23ClN6O2 and molar mass 450.9 g/mol. It is handled as a solid.

Where it is used

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

Classified under GHS with signal word Warning and hazard statements H336, H373, H400 and H410. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Suvorexant

See every impurity, metabolite and related compound we list for this API.

Suvorexant standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Suvorexant WS
Product nameSuvorexant WS
Catalogue numberZX-006835
CAS number1030377-33-3
IUPAC name[(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl]-[5-methyl-2-(triazol-2-yl)phenyl]methanone
Molecular formulaC23H23ClN6O2
Molar mass450.9 g/mol
Exact mass450.1571
GradeReference Standard
Physical formSolid
XLogP34.9
H-bond donors / acceptors0 / 6
Topological polar surface area80.3 Ų
HS code38229090
InChIKeyJYTNQNCOQXFQPK-MRXNPFEDSA-N
SMILESC[C@@H]1CCN(CCN1C(=O)C2=C(C=CC(=C2)C)N3N=CC=N3)C4=NC5=C(O4)C=CC(=C5)Cl
PubChem CID24965990
SynonymsSuvorexant, Belsomra, Suvorexant (MK-4305), C23H23ClN6O2, Belsomra (TN), Suvorexant (JAN/USAN), MK 4305, EX-A211

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H336May cause drowsiness or dizziness
  • H373May causes damage to organs through prolonged or repeated exposure
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P260, P261, P271, P273, P304 + P340, P319, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Suvorexant WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Suvorexant WS

Which CAS number identifies Suvorexant WS?
Suvorexant WS is registered under CAS 1030377-33-3. You may also see it listed as Suvorexant, Belsomra, Suvorexant (MK-4305). Our catalogue number for this item is ZX-006835.
What are the formula and molar mass of Suvorexant WS?
For Suvorexant WS, its formula is C23H23ClN6O2 and its molar mass is 450.9 g/mol. The systematic (IUPAC) name is [(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl]-[5-methyl-2-(triazol-2-yl)phenyl]methanone. InChIKey JYTNQNCOQXFQPK-MRXNPFEDSA-N lets you match it in any structure database.
How is Suvorexant WS used in pharmaceutical QC?
Suvorexant WS is a characterised reference material linked to Suvorexant. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Suvorexant WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Suvorexant WS?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Suvorexant WS to my country?
Yes. Because Suvorexant WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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