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58-85-5

58-85-5 structure
58-85-5 structure
  • Name: D-Biotin
  • Chemical Name: biotin
  • CAS Number: 58-85-5
  • Molecular Formula: C10H16N2O3S
  • Molecular Weight: 244.311
  • Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
  • Create Date: 2018-02-07 08:00:00
  • Modify Date: 2026-06-30 11:38:57
  • Biotin is a water-soluble, enzyme co-factor present in minute amounts in every living cell.Target: OthersBiotin is necessary for cell growth, the production of fatty acids, and the metabolism of fats and amino acids. It plays a role in the citric acid cycle, which is the process by which biochemical energy is generated during aerobic respiration. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis. In addition, biotin is widely used throughout the biotechnology industry to conjugate proteins for biochemical assays. The dietary biotin intake in Western populations has been estimated to be 35 to 70 microg/d (143-287 nmol/d). Recent studies suggest that humans absorb biotin nearly completely. Conditions that may increase biotin requirements in humans include pregnancy, lactation, and therapy with anticonvulsants or lipoic acid [1, 2].
Name biotin
Synonyms Biotin Vetec(TM) ade, >=
1H-Thieno3,4-dimidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS,4S,6)
COENZYME R
3,3'-DiaMethyl-4,4'-diaMinodicyclohexylMethane(MACM)
D(+)-Biotin 0
BIOTIN(FEEDSTUFFS ADE)
(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valeric acid
Rovimix H2
PHOTOPROBE(R) BIOTIN
Rovimix H 2
Vitamin H
BIOS H
D-BIOTIN (VITAMIN H)
4S,7S,8R-Hexahydro-2-oxothieno[3,4-d]imidazol-4-pentansure
1H-Thieno(3,4-d)imidazole-4-pen
5-[(3aR,6S,6aS)-2-Hydroxy-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl]pentanoic acid
VitaminHforanimalnutrition
Biotin (Vitamin B7)
D-BIOTIN
Meribin
HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOLE-4-PENTANOIC ACID
1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, [3aS-(3aα,4β,6aα)]
BIOTINUM
Lutavit H2
MFCD00005541
BiphenylForSynthesis
D-BIOTIN FCC (VITAMIN H)
5-((3aS,4S,6-2-Oxohexahydro-1H-thieno[3,4-d]iMidazol-4-yl)pentanoic acid
D-BiotinCrystalline
RONACE(TM) BIOTIN PLUS
Factor S
Biodermatin
Vitamin B7
D-BiotinForBiochemistry
D(+)-Biotin
D(+)-Biotin, R
ETHYLPHENYLETHANOL
cis-(+)-Tetrahydro-2-oxothieno[3,4]imidazoline-4-valeric acid
(+)-Biotin
EINECS 200-399-3
BIOTIN, IMMOBILIZED ON DEXTRAN
Biotine-D
D-Biotin(Biotin,VitaminH)
Bios-IIb
biotina
Rovimix
VITAMIN B7
biotine
15-8
BIOTIN
(+)-Biotin , Vitamin B7, Coenzyme R
(3AS,4S,6-HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOLE-4-PENTANOIC ACID
FACTOR S
5-(2-Hydroxy-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]iMidazol-6-yl)-pentanoic acid
D-(+)-Biotin Food ade, on D
5-[(3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid
BIOTIN,POWDER
HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOLE-4-PENTANOIC ACID, VITAMIN H
Ritatin
BIOTIN(V-H)
BIOTIN,POWDER,FCC
BIOTIN, IMMOBILIZED ON DEXTRAN-LYSINE
VITAMIN H
D-Biotin Food ade Powder
BIOTIN FEED ADE
BIOIDERM
5-(7-oxo-3-thia-6,8-diazabicyclo[3.3.0]oct-4-yl)pentanoic acid
biosii
D-(+)-Biotin
Description Biotin is a water-soluble, enzyme co-factor present in minute amounts in every living cell.Target: OthersBiotin is necessary for cell growth, the production of fatty acids, and the metabolism of fats and amino acids. It plays a role in the citric acid cycle, which is the process by which biochemical energy is generated during aerobic respiration. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis. In addition, biotin is widely used throughout the biotechnology industry to conjugate proteins for biochemical assays. The dietary biotin intake in Western populations has been estimated to be 35 to 70 microg/d (143-287 nmol/d). Recent studies suggest that humans absorb biotin nearly completely. Conditions that may increase biotin requirements in humans include pregnancy, lactation, and therapy with anticonvulsants or lipoic acid [1, 2].
Related Catalog
References

[1]. Zempleni, J. and D.M. Mock, Biotin biochemistry and human requirements. J Nutr Biochem, 1999. 10(3): p. 128-38.

[2]. Mock, D.M., Biotin status: which are valid indicators and how do we know? J Nutr, 1999. 129(2S Suppl): p. 498S-503S.
Density 1.6±0.1 g/cm3
Boiling Point 492.3±55.0 °C at 760 mmHg
Melting Point 231-233 °C(lit.)
Molecular Formula C10H16N2O3S
Molecular Weight 244.311
Flash Point 251.5±31.5 °C
Exact Mass 244.088165
PSA 103.73000
LogP 0.03
Vapour Pressure 0.0±2.8 mmHg at 25°C
Index of Refraction 1.717

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ9088200
CHEMICAL NAME :
1H-Thieno(3,4-d)imidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS-(3a-alpha,4-beta, 6a-alpha))-
CAS REGISTRY NUMBER :
58-85-5
LAST UPDATED :
199706
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C10-H16-N2-O3-S
MOLECULAR WEIGHT :
244.34
WISWESSER LINE NOTATION :
T55 BMVM GSTJ H4VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
200 mg/kg
SEX/DURATION :
female 14-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
JNSVA5 Journal of Nutritional Science and Vitaminology. (Business Center for Academic Soc. Japan, 2-4-16 Yayoi, Bunkyo-ku, Tokyo 113, Japan) V.19- 1973- Volume(issue)/page/year: 22,181,1976
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
100 mg/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
CUSCAM Current Science. (Current Science Assoc., Sadashivanagar P.O., Bangalore 560 080, India) V.1- 1932- Volume(issue)/page/year: 42,613,1973
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
200 mg/kg
SEX/DURATION :
female 1-2 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
REFERENCE :
JNSVA5 Journal of Nutritional Science and Vitaminology. (Business Center for Academic Soc. Japan, 2-4-16 Yayoi, Bunkyo-ku, Tokyo 113, Japan) V.19- 1973- Volume(issue)/page/year: 21,89,1975
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
17 mg/kg
SEX/DURATION :
female 1-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - other effects
REFERENCE :
EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 52,149,1996 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80381 No. of Facilities: 129 (estimated) No. of Industries: 2 No. of Occupations: 8 No. of Employees: 8306 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80381 No. of Facilities: 1674 (estimated) No. of Industries: 9 No. of Occupations: 41 No. of Employees: 46583 (estimated) No. of Female Employees: 22672 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Risk Phrases 20/21/22-36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS XJ9088200
HS Code 29362930
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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