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137-53-1

137-53-1 structure
137-53-1 structure

Name d-thyroxine sodium salt
Synonyms detyroxin
biotirmone
Travenon
EINECS 205-301-2
dextroxin
lisolipin
choloxin
dextroid
dynothel
Eulipos
dethyrona
Description D-thyroxine (sodium) (D-T4 (sodium)) is a laevorotatory isomer of thyroxine, and can used for the research of the dysfunctions of thyroid[1][2].
Related Catalog
In Vitro D-thyroxine (sodium) (D-T4 (sodium)) also influences the pharmacologic effect of bishydroxycoumarin[2].
In Vivo D-thyroxine (sodium) (D-T4 (sodium)) inhibits the metabolism of bishydroxycoumarin as well as that of meperidine and pentobarbital in mice[1].
References

[1]. John J. Schrogie M.D., et al. II. The effect of D-thyroxine, clofibrate, and norethandrolone. Clinical Pharmacology and Therapeutics, Volume8, Issue1part1 January 1967 Pages 70-77

[2]. Raluca-IoanaStefan, et al. Simultaneous determination of l-thyroxine (l-T4), d-thyroxine (d-T4), and l-triiodothyronine (l-T3) using a sensors/sequential injection analysis system.

Boiling Point 576.3ºC at 760mmHg
Molecular Formula C15H10I4NNaO4
Molecular Weight 798.85200
Flash Point 302.3ºC
Exact Mass 798.66900
PSA 95.61000
LogP 3.92290
Vapour Pressure 4.02E-14mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XP3582990
CHEMICAL NAME :
Thyroxine, monosodium salt, D-
CAS REGISTRY NUMBER :
137-53-1
LAST UPDATED :
199709
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C15-H10-I4-N-O4.Na
MOLECULAR WEIGHT :
798.85
WISWESSER LINE NOTATION :
QR BI FI DOR BI FI D1YZVO &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
12 ug/kg/12D-I
TOXIC EFFECTS :
Liver - hepatitis (hepatocellular necrosis), diffuse Liver - liver function tests impaired Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
JJMDAT Japanese Journal of Medicine. (Nankodo Co., Ltd., POB 5272, Tokyo International 100-31, Japan) V.1-30, 1962-1991. For publisher information, see IEDIEP. Volume(issue)/page/year: 23,282,1984 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1500 mg/kg/30D-C
TOXIC EFFECTS :
Vascular - BP elevation not characterized in autonomic section Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
REFERENCE :
TAKHAA Takeda Kenkyusho Ho. Journal of the Takeda Research Laboratories. (Takeda Yakuhin Kogyo K.K., 2-17-85 Jusohon-machi, Yodogawa-ku, Osaka 532, Japan) V.29- 1970- Volume(issue)/page/year: 29,207,1970
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
222 mg/kg/24W-C
TOXIC EFFECTS :
Vascular - BP elevation not characterized in autonomic section Kidney, Ureter, Bladder - changes in bladder weight Endocrine - evidence of thyroid hyperfunction
REFERENCE :
TAKHAA Takeda Kenkyusho Ho. Journal of the Takeda Research Laboratories. (Takeda Yakuhin Kogyo K.K., 2-17-85 Jusohon-machi, Yodogawa-ku, Osaka 532, Japan) V.29- 1970- Volume(issue)/page/year: 29,565,1970 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
29 mg/kg
SEX/DURATION :
female 1-29 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
DABBBA Dissertation Abstracts International, B: The Sciences and Engineering. (University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106) V.30- 1969- Volume(issue)/page/year: 32,1182,1971
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
15 mg/kg
SEX/DURATION :
female 15-29 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - physical
REFERENCE :
DABBBA Dissertation Abstracts International, B: The Sciences and Engineering. (University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106) V.30- 1969- Volume(issue)/page/year: 32,1182,1971
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
16 mg/kg
SEX/DURATION :
female 16-31 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
REFERENCE :
SDMEAL South Dakota Journal of Medicine. (South Dakota Medical Assoc., 608 West Ave. N, Sioux Falls, SD 57104) V.18- 1965- Volume(issue)/page/year: 21,33,1968 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5407 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 63 (estimated) No. of Female Employees: 9 (estimated)