Caffeine Citrate

Name: Caffeine Citrate
Brand: Zemixal
SKU: ZX-033129

Reference StandardAvailable on request

Order Caffeine Citrate (CAS 69-22-7) online at Zemixal: C14H18N4O9, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes

CAS number69-22-7

FormulaC₁₄H₁₈N₄O₉

Molar mass386.31 g/mol

Physical formSolid

HS code38229090

InChIKeyRCQXSQPPHJPGOF-UHFFFAOYSA-N

IUPAC name2-hydroxypropane-1,2,3-tricarboxylic acid;1,3,7-trimethylpurine-2,6-dione

About Caffeine Citrate

Caffeine Citrate belongs to the Caffeine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 69-22-7, formula C14H18N4O9 and molar mass 386.31 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Safe handling

It carries the GHS signal word Danger (H302, H318, H319 and H332), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 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 Caffeine

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

Caffeine standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Caffeine Citrate
Product name	Caffeine Citrate
Catalogue number	ZX-033129
CAS number	69-22-7
IUPAC name	2-hydroxypropane-1,2,3-tricarboxylic acid;1,3,7-trimethylpurine-2,6-dione
Molecular formula	C₁₄H₁₈N₄O₉
Molar mass	386.31 g/mol
Exact mass	386.1074
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	4 / 10
Topological polar surface area	191 Å²
HS code	38229090
InChIKey	RCQXSQPPHJPGOF-UHFFFAOYSA-N
SMILES	CN1C=NC2=C1C(=O)N(C(=O)N2C)C.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
PubChem CID	6241
Synonyms	Caffeine, Citrated, Citrated caffeine, Caffeina Citrata, Caffeina citrate, Citrated caffein, Caffeine citrate (1:1), Caffeine, citrated [NF], caffeine-citric acid 1/1

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

H302Harmful if swallowed
H318Causes serious eye damage
H319Causes serious eye irritation
H332Harmful if inhaled

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P330, P337 + P317, 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 Caffeine Citrate
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 Caffeine Citrate

Which CAS number identifies Caffeine Citrate?

Caffeine Citrate is registered under CAS 69-22-7. You may also see it listed as Caffeine, Citrated, Citrated caffeine, Caffeina Citrata. Our catalogue number for this item is ZX-033129.

What are the formula and molar mass of Caffeine Citrate?

For Caffeine Citrate, its formula is C14H18N4O9 and its molar mass is 386.31 g/mol. InChIKey RCQXSQPPHJPGOF-UHFFFAOYSA-N lets you match it in any structure database.

How is Caffeine Citrate used in pharmaceutical QC?

Caffeine Citrate is a characterised reference material linked to Caffeine. 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 Caffeine Citrate?

This listing is Reference Standard grade. 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 Caffeine Citrate?

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 Caffeine Citrate to my country?

Yes. Because Caffeine Citrate 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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