API Process Intermediates & Related Compounds

Benzhydryl bromide

Name: Benzhydryl bromide
Brand: Zemixal
SKU: ZX-031047

Available on request

Order Benzhydryl bromide (CAS 776-74-9) online at Zemixal: C13H11Br, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

CAS number776-74-9

FormulaC₁₃H₁₁Br

Molar mass247.13 g/mol

Physical formSolid

InChIKeyOQROAIRCEOBYJA-UHFFFAOYSA-N

IUPAC name[bromo(phenyl)methyl]benzene

About Benzhydryl bromide

Zemixal supplies Benzhydryl bromide within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 776-74-9, formula C13H11Br and molar mass 247.13 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Storage and safety notes

It carries the GHS signal word Danger (H290, H314 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS 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 Diphenhydramine

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

Diphenhydramine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Benzhydryl bromide
Product name	Benzhydryl bromide
Catalogue number	ZX-031047
CAS number	776-74-9
IUPAC name	[bromo(phenyl)methyl]benzene
Molecular formula	C₁₃H₁₁Br
Molar mass	247.13 g/mol
Exact mass	246.0044
Physical form	Solid
XLogP3	4.1
H-bond donors / acceptors	0 / 0
Topological polar surface area	0 Å²
InChIKey	OQROAIRCEOBYJA-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(C2=CC=CC=C2)Br
PubChem CID	236603
Synonyms	Diphenhydramine Benzhydryl bromide, Bromodiphenylmethane, Diphenylmethyl bromide, Benzene, 1,1'-(bromomethylene)bis-, 1,1'-(bromomethylene)bis[benzene], Methane, bromodiphenyl, alphaBromodiphenylmethane, alphaPhenylbenzyl bromide, Methane, bromodiphenyl (8CI), Benzene, 1,1'(bromomethylene)bis, bromo(diphenyl)methane, Diphenylbromomethane

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

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H290May be corrosive to metals
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements P234, P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P390, P403 + P233, P405, P406, 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 Benzhydryl bromide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Benzhydryl bromide

Which CAS number identifies Benzhydryl bromide?

Benzhydryl bromide is registered under CAS 776-74-9. You may also see it listed as Diphenhydramine Benzhydryl bromide, Bromodiphenylmethane, Diphenylmethyl bromide. Our catalogue number for this item is ZX-031047.

What are the formula and molar mass of Benzhydryl bromide?

For Benzhydryl bromide, its formula is C13H11Br and its molar mass is 247.13 g/mol. The systematic (IUPAC) name is [bromo(phenyl)methyl]benzene. InChIKey OQROAIRCEOBYJA-UHFFFAOYSA-N lets you match it in any structure database.

How is Benzhydryl bromide used in pharmaceutical QC?

Benzhydryl bromide is a characterised reference material linked to Diphenhydramine. 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 Benzhydryl bromide?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Benzhydryl bromide?

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 Benzhydryl bromide to my country?

Yes. Because Benzhydryl bromide 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.

Other grades with CAS 776-74-9

Benzhydryl bromide, extra pure 94%

CAS: 776-74-9
Formula: C₁₃H₁₁Br
MW: 247.13 g/mol

ZX-018918

More Diphenhydramine standards

More in API Process Intermediates & Related Compounds

Diphenhydramine N-Glucuronide

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Formula: C₂₃H₂₉NO₇
MW: 431.5 g/mol

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CAS: 1219795-16-0
Formula: C₁₇H₂₂ClNO
MW: 296.8 g/mol

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Diphenhydramine methiodide

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Formula: C₁₈H₂₄INO
MW: 397.3 g/mol

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CAS: 19574-66-4
Formula: C₁₆H₁₈O₃
MW: 258.31 g/mol

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Diphenhydramine Citrate

CAS: 88637-37-0
Formula: C₂₃H₂₉NO₈
MW: 447.5 g/mol

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Diphenhydramine EP Impurity B

CAS: 4024-34-4
Formula: C₁₈H₂₄ClNO
MW: 305.8 g/mol

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Diphenyl methoxy acetic acid

CAS: 21409-25-6
Formula: C₁₅H₁₄O₃
MW: 242.27 g/mol

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Diphenhydramine N-Oxide Hydrochloride

CAS: 13168-00-8
Formula: C₁₇H₂₂ClNO₂
MW: 307.8 g/mol

ZX-024307

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