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Merck
CN

D93902

Supelco

Diethylenetriaminepentaacetic acid

97%

Synonym(s):

(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid, N,N-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine, DETAPAC, DTPA, Penta(carboxymethyl)diethylenetriamine, Pentetic acid

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About This Item

Linear Formula:
[(HOOCCH2)2NCH2CH2]2NCH2COOH
CAS Number:
67-43-6
Molecular Weight:
393.35
Beilstein:
1810219
EC Number:
200-652-8
MDL number:
MFCD00004289
UNSPSC Code:
12352200

Key Documents

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Assay

97%

mp

219-220 °C (lit.)

SMILES string

OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O

InChI

1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)

InChI key

QPCDCPDFJACHGM-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

Flash Point(F)

392.0 °F - closed cup

Flash Point(C)

200 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
01125AV
04424KV
23617BB
10518LQ
09715MF

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Nikki Rink et al.
Pediatric nephrology (Berlin, Germany), 30(8), 1327-1336 (2015-04-10)
The current glomerular filtration rate (GFR) equation (CKiD) may be less accurate in adolescents and children with higher GFR. This was a retrospective study (n = 161, 247 (99)mTc DTPA-GFRs). Six equations were evaluated for bias, accuracy, and low GFR diagnosis: (1)
Janice S C Chew-Harris et al.
Annals of clinical biochemistry, 50(Pt 1), 39-46 (2012-11-07)
It is well known that plasma creatinine concentration is affected by muscle mass, while some studies have suggested cystatin C is affected by body mass index (BMI). Our aim was to assess the effects of lean versus fat mass on
Carolyn Y Ho et al.
JACC. Heart failure, 3(2), 180-188 (2014-12-30)
The study sought to assess the safety, feasibility, and effect of diltiazem as disease-modifying therapy for at-risk hypertrophic cardiomyopathy (HCM) mutation carriers. HCM is caused by sarcomere mutations and characterized by left ventricular hypertrophy (LVH) with increased risk of heart failure
Vincent Cutillas et al.
Antimicrobial agents and chemotherapy, 59(1), 310-316 (2014-10-29)
Clinical studies have shown that integrase strand transfer inhibitors (INSTIs) can be used effectively against HIV-1 infection. To date, no resistance substitution has been found in INSTI-naive patients treated with the new integrase inhibitor dolutegravir (DTG). In a recent selection
Sébastien Leguay et al.
Inorganic chemistry, 51(23), 12638-12649 (2012-11-17)
Complexation of trivalent actinides with DTPA (diethylenetriamine pentaacetic acid) was studied as a function of pcH and temperature in (Na,H)Cl medium of 0.1 M ionic strength. Formation constants of both complexes AnHDTPA(-) and AnDTPA(2-) (where An stands for Am, Cm
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