CompoundList

Dotmp

Also known as 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetra(methylene phosphonic acid), 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrakis(methylenephosphonic acid), (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene))tetrakisphosphonic acid

Dotmp chemical structure, C12H32N4O12P4, CAS 91987-74-5
2D chemical structure

Key facts

What buyers check first

CAS number
91987-74-5
Formula
C12H32N4O12P4
Molar mass
548.30 g/mol
EC number
635-497-9
HS code
293399
Category
Antiscalants and dispersants

What is Dotmp?

Plain description, key identifiers and synonyms

DOTMP is a bone-seeking chelating agent. Has been used as a radiopharmaceutical in complexes with radioactive metals for bone marrow ablation.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[4,7,10-tris(phosphonomethyl)-1,4,7,10-tetrazacyclododec-1-yl]methylphosphonic acid
CAS number
91987-74-5 CAS number cross-checked
EC number
635-497-9
Molecular formula
C12H32N4O12P4
UNII
65F5KPT4JK
MDL number
MFCD01863112
InChIKey
RCXMQNIDOFXYDO-UHFFFAOYSA-N
InChI
InChI=1S/C12H32N4O12P4/c17-29(18,19)9-13-1-2-14(10-30(20,21)22)5-6-16(12-32(26,27)28)8-7-15(4-3-13)11-31(23,24)25/h1-12H2,(H2,17,18,19)(H2,20,21,22)(H2,23,24,25)(H2,26,27,28)
SMILES (canonical and isomeric)
C1CN(CCN(CCN(CCN1CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O

Synonyms

  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetra(methylene phosphonic acid)
  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrakis(methylenephosphonic acid)
  • (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene))tetrakisphosphonic acid
  • 1,4,7,10-Tetraazacyclododecanetrayl-1,4,7,10-tetrakis(methylene)tetrakisphosphonic acid
  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-Tetramethylene-Phosphonic Acid
  • ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetraphosphonic acid
  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid)
  • [4,7,10-tris(phosphonomethyl)-1,4,7,10-tetrazacyclododec-1-yl]methylphosphonic acid
  • ((1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetrakis(phosphonic acid)
  • ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetraphosphonicacid
  • {[4,7,10-tris(phosphonomethyl)-1,4,7,10-tetraazacyclododecan-1-yl]methyl}phosphonic acid
  • [(1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene)]tetraphosphonic Acid
  • Cyclen phosphonic acid
  • 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetramethylenephosphonic acid
  • (4,7,10-Tris(phosphonomethyl)-1,4,7,10-tetraazacyclododecan-1-yl)methylphosphonic acid
  • 1,4,7,10-tetrakis(dihydroxyphosphorylmethyl)-1,4,7,10-tetraazacyclododecane
  • ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)-tetrakis(methylene))tetraphosphonic acid
  • ((1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis(methylene))tetrakis(phosphonic acid) - DOTMP
  • [1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene)]tetrakis(phosphonic acid)
  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid pound(c)(DOTMP pound(c)
  • Phosphonic acid, (1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayltetrakis(methylene))tetrakis-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
548.30 g/molcalc.
Exact mass
548.0967 Dacalc.
LogP (octanol/water)
-2.25calc.
Topological polar surface area
243.1 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
8calc.
Heavy atoms
32calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CNCCNCCNCCN1

C1CNCCNCCNCCN1

1 ring, 12 atoms, the 1,4,7,10-Tetraazacyclododecane ring system.

237 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dotmp suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
6 of 6 offers
  • China, SuzhouUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View
  • China, WuhanUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View
  • United States, San DiegoUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View
  • China, HangzhouUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View
  • France, GrabelsUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View
  • United States, New BrunswickUnclaimed profile
    DotmpGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 3 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Dotmp price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dotmp is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Dotmp is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dotmp, based on the data on this page

What is Dotmp?

DOTMP is a bone-seeking chelating agent. Has been used as a radiopharmaceutical in complexes with radioactive metals for bone marrow ablation.

What is the CAS number of Dotmp?

The CAS registry number of Dotmp is 91987-74-5.

What is the molecular formula and weight of Dotmp?

The molecular formula of Dotmp is C12H32N4O12P4 and its molar mass is 548.30 g/mol.

What is Dotmp used for?

Known uses and roles of Dotmp include scale inhibitors in water treatment and scale inhibitors in oil, gas and lubricants.

Is Dotmp hazardous?

Dotmp carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dotmp?

Dotmp is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dotmp?

CompoundList lists 6 suppliers of Dotmp in China, United States and France. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dotmp?

Suppliers quote Dotmp on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dotmp

Get quotes for Dotmp

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dotmp with a 3D view, its CAS number and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dotmp-91987-74-5" title="Dotmp structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Antiscalants and dispersants or HS code 293399

6 suppliers
Free quotes, contact stays private
Get quotes