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D-Biotin 97.5%~102.0% Practically white, crystalline powder HDC-VH-001 HANDOM CHEM

Name: D-Biotin 97.5%~102.0% Practically white, crystalline powder HDC-VH-001 HANDOM CHEM
Brand: HANDOM CHEM
SKU: pr2305191323
Price: 150 USD
Availability: InStock

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CAS No.:

58-85-5

Grade:

Food Grade

Content:

97.5%

Port:

Beijing, Dalian or Shanghai

Brand:

HANDOM CHEM

Packaging:

10kg/carton or 20kg/carton with food grade PE bag inside

Price valid (until):

2023-07-31

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DALIAN HANDOM CHEMICALS CO.,LTD.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Name: D-Biotin

Alias: Vitamin H; Vitamin B7

CAS No.: 58-85-5

Molecular Formula: C10H16N2O3S

Molecular Weight: 244.31

EINECS No.: 200-399-3

Brief Introduction:
Biotin, also known as vitamin H and coenzyme R, is a water-soluble vitamin and also belongs to the vitamin B family. It is a necessary substance for the synthesis of vitamin C and is indispensable for the normal metabolism of fat and protein. It is a necessary nutrient to maintain the natural growth, development and normal human body function and health of the human body.

Test Items		Specifications	Test Methods
Description and solubility		Practically white, crystalline powder. Very slightly soluble in water and in alcohol; insoluble in other common organic solvents.	Visual
Identification	A. Infrared absorption	To match with the reference IR spectrum	USP<197>
	B. Specific optical rotation	Meets the requirements	USP<781S>
	C. HPLC	The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained In the Assay.	USP
Assay		97.5% ~ 102.0%	HPLC
Related Compounds	Individual impurity	Not more than 1.0%	HPLC
Related Compounds	Total impurities	Not more than 2.0%	HPLC
Optical Rotation		+89° ~ +93°	USP<781S>
Residual solvents(Toluene)		Not more than 890ppm	USP<467>

Physiological Function:

1. Participate In the Lipid Metabolism of The Body:
Biotin is involved in the synthesis of fatty acids and is also an essential substance for the normal synthesis of long-chain unsaturated fatty acids and fatty acid metabolism. In addition, biotin is also related to the synthesis of acetylcholine and cholesterol metabolism.

2. Participate In the Body's Protein and Nucleic Acid Metabolism:
Biotin plays an important role in protein synthesis, amino acid deamination, purine synthesis, carbamoyl transfer, and leucine and tryptophan catabolism. It is also necessary for the transfer decarboxylation of a variety of amino acids.

3. Participate In the Carbohydrate Metabolism of The Body:
Biotinidase is involved in catalyzing decarboxylation and carboxylation reactions and is an essential component of the tricarboxylic acid cycle. It participates in and affects the metabolic process of decarboxylation of pyruvate to oxaloacetate, conversion of malic acid to pyruvate, interconversion of succinic acid and propionic acid, and conversion of oxalosuccinic acid to n-ketoglutaric acid.

4. Participate In the Metabolism of Other Substances:
Biotin is also used as a coenzyme component to participate in the metabolic processes of other nutrients such as methyl transfer reaction and sugar metabolism. At the same time, biotin is also related to the activation of lysozyme and the function of sebaceous glands; it is closely related to the metabolism of folic acid and pantothenic acid.

Applications:
♔ Nutritional supplements: Biotin can be used in the food industry as a processing aid. This product has physiological functions such as preventing skin diseases and promoting lipid metabolism.

♔ As a food fortifier: Biotin can be used in food for infants and young children, the recommended dosage is 0.1mg/kg~0.4mg/kg, and 0.02mg/kg~0.08mg/kg in beverages.

♔ Biotin can be used for labeling proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc.

♔ As a feed additive: Biotin can also be used in poultry and sow feed, usually the mass fraction of the premix is 1%~2%.

Packaging:
10kg/carton or 20kg/carton with food grade PE bag inside.

Storage Conditions:
Preserved in unopened original containers in a cool dry place before using; kept away from direct sunlight, heat, moisture and oxygen.

Shelf Life:
This product may be stored for 36 months in the unopened original containers at room temperature.

Basic Info

Product Name:

Biotin

Other Name:

1H-Thieno[3,4-d]imidazole-4-pentanoic acid,hexahydro-2-oxo-,(3aS,4S,6aR)-;Biotin;1H-Thieno[3,4-d]imidazole-4-pentanoic acid,hexahydro-2-oxo-,[3aS-(3aα,4β,6aα)]-;(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid;Bioepiderm;Coenzyme R;Factor S;(+)-cis-Hexahydro-2-oxo-1H-thieno[3,4]imidazole-4-valeric acid;cis-(+)-Tetrahydro-2-oxothieno[3,4]imidazoline-4-valeric acid;Vitamin H;Vitamin B7;d-Biotin;(+)-Biotin;Factor S (vitamin);D(+)-Biotin;Bios II;D-Biotin;Meribin;Rovimix H 2;Lutavit H2;Biodermatin;NSC 63865;Vitamin I;Medebiotin;5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid;MD 1003;7: PN: KR2178813 SEQID: 7 claimed sequence;3672-05-7;15720-24-8;22879-79-4;58073-87-3

CAS No.:

58-85-5

Molecular Formula:

C10H16N2O3S

InChIKeys:

InChIKey=YBJHBAHKTGYVGT-ZKWXMUAHSA-N

Molecular Weight:

244.31

Exact Mass:

244.31

EC Number:

200-399-3

UNII:

6SO6U10H04

DSSTox ID:

DTXSID7022679

NCI Thesaurus Code:

C309

Color/Form:

Long, thin needles from water|Colorless, crystalline

ATC Code:

A - Alimentary tract and metabolism

HScode:

29362930

Categories:

Nutrition Supplements

Characteristics

PSA:

104

XLogP3:

0.3

Appearance:

White powder

Density:

1.42 g/cm³

Melting Point:

232 °C (decomp)

Boiling Point:

573.6ºC at 760 mmHg

Flash Point:

300.7ºC

Refractive Index:

90.5 ° (C=2, 0.1mol/L NaOH)

Water Solubility:

Soluble in hot water, dimethyl sulfoxide, alcohol and benzene.

Storage Conditions:

Capsules and Tablets: Store below 40 deg C (104 deg F), preferably between 15 and 30 deg C (59 and 86 deg F), unless otherwise specified by manufacturer.

Vapor Pressure:

1.07X10-8 mm Hg at 25 deg C (est)

Toxicity:

LD50 orally in Rabbit: > 2000 mg/kg

Henrys Law Constant:

Henry's Law constant = 1.1X10-16 atm-cu m/mol at 25 °C (est)

Collision Cross Section:

150.4 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|152.96 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|154.16 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|164.45 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|159.72 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|149.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|160.1 Å² [M+K]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|159.9 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|155.4 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152.9 Å² [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|148 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|152.9 Å² [M-2H+Na]-

Experimental Properties:

Fine long needles. Melting point: 232-3 °C. pH 0.01% aq soln: 4.5. Isoelectric point pH: 3.5. Solubility in water, 2.20X10+2 mg/L at 25 °C. More sol in hot water and dil alkali; in 95% alc about 80 mg/100 ml at 25 °C; insol in other common org solvents. Specific optical rotation +91 deg at 21 °C (c=1, 0.1 N NaOH). The pure compd is stable to air and temp /Milk or liver biotin/|Water solutions are stable at 100 °C, and the dry substance is both thermostable and photostable. Biotin is unstable, however, in strong acids and alkaline solutions and in oxidizing agents.|Hydroxyl radical reaction rate constant = 4.0X10-11 cu cm/molec-sec at 25 °C (est)

See More Biotin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Capsules and Tablets: Store below 40 deg C (104 deg F), preferably between 15 and 30 deg C (59 and 86 deg F), unless otherwise specified by manufacturer.

See More Biotin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

Location:
RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2020

Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

Inquiry History

12 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	BIOTIN CAS 58-85-5	5 KG	Apr 1, 2026
India	Biotin (Vitamin B7)	50000 G	Jul 8, 2026
Egypt	Vitamin B7 Biotin	50.00 KG	Jan 28, 2026
India	Biotine pure	2.00 KG	Jul 1, 2025
Turkey	D-BIOTIN ( VİT B7)	0.05 KG	Apr 16, 2025
Romania	Biotin (98%)	100 KG	Dec 6, 2024
United Kingdom	Biotin	150.00 MT	Sep 3, 2025
Egypt	Vitamin B7	5 KG	Dec 5, 2024
Malaysia	Vitamin H (D-Biotin)	100 G	Aug 21, 2024
Kenya	Boitin	500 KG	Oct 31, 2024
Yemen	D-Biotin	1 KG	Nov 7, 2023
South Korea	EDTA-2Na	1 MT	Sep 2, 2024

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D-Biotin 97.5%~102.0% Practically white, crystalline powder HDC-VH-001 HANDOM CHEM

Product Description

Seller Information