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Carboxylic Acids & Salts

Fmoc-Cit-OH

Available on request

Fmoc-Cit-OH (CAS 133174-15-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Carboxylic Acids & Salts range.

Pack sizes
Fmoc-Cit-OH chemical structure
CAS number133174-15-9
FormulaC21H23N3O5
Molar mass397.4 g/mol
HS code2933
InChIKeyNBMSMZSRTIOFOK-SFHVURJKSA-N
IUPAC name(2S)-5-(carbamoylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid

About Fmoc-Cit-OH

Zemixal supplies Fmoc-Cit-OH within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 133174-15-9, formula C21H23N3O5 and molar mass 397.4 g/mol.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Fmoc-Cit-OH
Product nameFmoc-Cit-OH
Catalogue numberZX-040873
CAS number133174-15-9
IUPAC name(2S)-5-(carbamoylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
Molecular formulaC21H23N3O5
Molar mass397.4 g/mol
Exact mass397.1638
XLogP32.1
H-bond donors / acceptors4 / 5
Topological polar surface area131 Ų
HS code2933
InChIKeyNBMSMZSRTIOFOK-SFHVURJKSA-N
SMILESC1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCNC(=O)N)C(=O)O
PubChem CID2756127
SynonymsFmoc-L-citrulline, Nalpha-Fmoc-L-citrulline, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-ureidopentanoic acid, L-Ornithine, N5-(aminocarbonyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-ureido-pentanoic acid, N-Fmoc-L-citrulline, Nalpha-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-citrulline, N-alpha-(9-Fluorenylmethyloxycarbonyl)-L-citrulline (Fmoc-L-Cit-OH), (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-5-ureidopentanoic acid, N~5~-Carbamoyl-N~2~-{[(9H-fluoren-9-yl)methoxy]carbonyl}-L-ornithine, (2S)-5-(carbamoylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoic acid

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

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 Fmoc-Cit-OH
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 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 Fmoc-Cit-OH

Which CAS number identifies Fmoc-Cit-OH?
Fmoc-Cit-OH is registered under CAS 133174-15-9. You may also see it listed as Fmoc-L-citrulline, Nalpha-Fmoc-L-citrulline, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-ureidopentanoic acid. Our catalogue number for this item is ZX-040873.
What are the formula and molar mass of Fmoc-Cit-OH?
For Fmoc-Cit-OH, its formula is C21H23N3O5 and its molar mass is 397.4 g/mol. The systematic (IUPAC) name is (2S)-5-(carbamoylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid. InChIKey NBMSMZSRTIOFOK-SFHVURJKSA-N lets you match it in any structure database.
What grade and pack sizes are available for Fmoc-Cit-OH?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Fmoc-Cit-OH?
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 Fmoc-Cit-OH to my country?
Yes. Because Fmoc-Cit-OH 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.
Boc-Orn(Z)-OH
CAS
2480-93-5
Formula
C18H26N2O6
MW
366.4 g/mol
ZX-040875

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