About Us Careers Contact Us
Products
Inquiry List
  • Verification code
Our Highlights
  • Optimal Prices
    Buying products on this site guarantees the best price
  • Flexible Batches
    Flexible batch size to meet different needs of global customers
  • Prompt Delivery
    Warehouses in multiple cities to ensure timely delivery
  • Quality Assurance
    Strict process parameter control to ensure product quality
  • One-to-one Customization
    One-to-one custom synthesis for special structural needs
Application Area
Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Trimethoprim-[d9]

Inquiry
General Information
Catalog: BLP-012641
CAS: 1189460-62-5
Molecular Formula: C14H9D9N4O3
Molecular Weight: 299.37
Chemical Structure
Trimethoprim-[d9]
Description Trimethoprim-[d9] is the labelled analogue of Trimethoprim. Trimethoprim is an antibiotic used in the treatment of bladder infections.
Synonyms Trimethoprim-D9; 5-[(3,4,5-Trimethoxy-d9-phenyl)methyl]-2,4-pyrimidinediamine; 2,4-Diamino-5-(3',4',5'-trimethoxy-d9-benzyl)pyrimidine
IUPAC Name 5-[[3,4,5-tris(trideuteriomethoxy)phenyl]methyl]pyrimidine-2,4-diamine
Related CAS 738-70-5 (unlabelled)
Isomeric SMILES [2H]C([2H])([2H])OC1=CC(=CC(=C1OC([2H])([2H])[2H])OC([2H])([2H])[2H])CC2=CN=C(N=C2N)N
Canonical SMILES COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N
InChI InChI=1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)/i1D3,2D3,3D3
InChI Key IEDVJHCEMCRBQM-GQALSZNTSA-N
Boiling Point 526.0±60.0 °C at 760 mmHg
Melting Point 199-201°C
Purity 95% by HPLC; 98% atom D
Density 1.3±0.1 g/cm3
Solubility Soluble in DMSO, Methanol
Appearance White to Off-white Solid
Storage Store at -20°C
Related Products
(±)-Levomepromazine-[d6] hydrochloride(CAS: 1189734-21-1)

(±)-Levomepromazine-[d6] hydrochloride is the labelled analogue of (±)-Levomepromazine hydrochloride, which is used as an analgesic.

(±)-Methotrimeprazine-[d6](CAS: 1189805-51-3)

An isotope labelled form of (±)-Methotrimeprazine which is an antagonist of D3 dopamine and Histamine H1 receptor and the (R)- isomer form of it could be used a...

(±)-Flurbiprofen-[d5](CAS: 215175-76-1)

(±)-Flurbiprofen-[d5] is the labelled analogue of (±)-Flurbiprofen, which could be used as an analgesic and anti-inflammatory agent.

(±)-Ketoconazole-[d4](CAS: 1398065-75-2)

(±)-Ketoconazole-[d4] (cis-isomers) is the labelled analogue of (±)-Ketoconazole, which is a synthetic imidazole antifungal drug used to treat fungal infections...

(+/-)-Chloramphenicol-[d5](CAS: 1420043-66-8)

(+/-)-Chloramphenicol-[d5], is the labelled analogue of Chloramphenicol. Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infe...

(±)-Ibuprofen-[d3] Sodium Salt(CAS: 1219805-09-0)

(±)-Ibuprofen-[d3] Sodium Salt is the labelled analogue of (±)-Ibuprofen Sodium salt, which could be used as a nonsteroidal anti-inflammatory.

(±)-Levomepromazine-[d6] hydrochloride(CAS: 1189734-21-1)

(±)-Levomepromazine-[d6] hydrochloride is the labelled analogue of (±)-Levomepromazine hydrochloride, which is used as an analgesic.

(±)-Methotrimeprazine-[d6](CAS: 1189805-51-3)

An isotope labelled form of (±)-Methotrimeprazine which is an antagonist of D3 dopamine and Histamine H1 receptor and the (R)- isomer form of it could be used a...

(±)-Flurbiprofen-[d5](CAS: 215175-76-1)

(±)-Flurbiprofen-[d5] is the labelled analogue of (±)-Flurbiprofen, which could be used as an analgesic and anti-inflammatory agent.

(±)-Ketoconazole-[d4](CAS: 1398065-75-2)

(±)-Ketoconazole-[d4] (cis-isomers) is the labelled analogue of (±)-Ketoconazole, which is a synthetic imidazole antifungal drug used to treat fungal infections...

(+/-)-Chloramphenicol-[d5](CAS: 1420043-66-8)

(+/-)-Chloramphenicol-[d5], is the labelled analogue of Chloramphenicol. Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infe...

(±)-Ibuprofen-[d3] Sodium Salt(CAS: 1219805-09-0)

(±)-Ibuprofen-[d3] Sodium Salt is the labelled analogue of (±)-Ibuprofen Sodium salt, which could be used as a nonsteroidal anti-inflammatory.

Interested in our Service & Products?
Need detailed information?

USA
  • International: 1-631-504-6093
  • US & Canada (Toll free): 1-844-BOC(262)-0123
  • 45-16 Ramsey Road, Shirley, NY 11967, USA
  • Email: info@bocsci.com
  • Fax: 1-631-614-7828
UK
  • 44-20-3286-1088
  • 85 Great Portland Street, London, W1W 7LT
  • Email: info@bocsci.com
Navigation
Copyright © 2025 BOC Sciences. All Rights Reserved.
0
Inquiry Basket

No data available, please add!

Delete selectedGo to checkout

We use cookies to understand how you use our site and to improve the overall user experience. This includes personalizing content and advertising. Read our Privacy Policy

Accept Cookies
x