# Mecobalamin Injection 500μg "NP" (メコバラミン注５００μｇ「ＮＰ」)

> Prescription product approved in Japan and listed on the NHI drug price list (YJ code 3136403A1221). Nifuji Pharma sources it for licensed healthcare providers, institutions, and distributors; availability, documentation, and export eligibility are confirmed on inquiry.

- **YJ code:** 3136403A1221
- **Product name (Japanese):** メコバラミン注５００μｇ「ＮＰ」
- **Product name (English):** Mecobalamin Injection 500μg "NP"
- **Active ingredient:** メコバラミン
- **Active ingredient (INN):** Mecobalamin
- **Strength / unit:** ０．５ｍｇ１管
- **Route:** Injection (注射薬)
- **Therapeutic category:** 31 Vitamins (ビタミン剤) › 313 Vitamin B preparations (excl. B1) (ビタミンB剤（ビタミンB1剤を除く）)
- **Manufacturer:** Nipro (ニプロ)
- **Brand / generic:** Generic (後発医薬品)
- **NHI price (reference only):** JPY 67 per ０．５ｍｇ１管
- **Regulatory status:** Approved in Japan; listed on the NHI drug price list
- **Web page:** https://www.nifujipharma.com/drugs/3136403A1221
- **JSON:** https://www.nifujipharma.com/api/drugs/3136403A1221

## How to request a quotation

Submit the contact form with the product name, quantity, and destination country: https://www.nifujipharma.com/?product=Mecobalamin%20Injection%20500%CE%BCg%20%22NP%22%20(%E3%83%A1%E3%82%B3%E3%83%90%E3%83%A9%E3%83%9F%E3%83%B3%E6%B3%A8%EF%BC%95%EF%BC%90%EF%BC%90%CE%BC%EF%BD%87%E3%80%8C%EF%BC%AE%EF%BC%B0%E3%80%8D)%20%2F%20YJ%203136403A1221#contact

Quotes are for qualified business customers only (licensed healthcare providers, medical institutions, distributors). Payment is by bank transfer in Japanese Yen. Product collection typically takes 2-4 weeks after order confirmation, followed by export procedures and shipping.

## Other listed products with Mecobalamin

- [Mecobalamin for I.M. Injection 25mg (ロゼバラミン筋注用２５ｍｇ)](https://www.nifujipharma.com/drugs/1190410E1024) — ２５ｍｇ１瓶, Eisai
- [Mecobalamin Fine Granules 0.1% (メチコバール細粒０．１％)](https://www.nifujipharma.com/drugs/3136004C1038) — ０．１％５００ｍｇ１包, Eisai, generic
- [Mecobalamin Tablets 0.25mg (メコバラミン０．２５ｍｇ錠)](https://www.nifujipharma.com/drugs/3136004F1018) — ０．２５ｍｇ１錠, generic
- [Mecobalamin Tablets 250μg (メチコバール錠２５０μｇ)](https://www.nifujipharma.com/drugs/3136004F1050) — ０．２５ｍｇ１錠, Eisai, generic
- [Mecobalamin Tablets 0.5mg (メコバラミン０．５ｍｇ錠)](https://www.nifujipharma.com/drugs/3136004F2014) — ０．５ｍｇ１錠, generic
- [Mecobalamin Tablets 500μg (メチコバール錠５００μｇ)](https://www.nifujipharma.com/drugs/3136004F2138) — ０．５ｍｇ１錠, Eisai, generic
- [Mecobalamin Capsules 250μg "Nissin" (メコバラミンカプセル２５０μｇ「日新」)](https://www.nifujipharma.com/drugs/3136004M1173) — ０．２５ｍｇ１カプセル, Nissin Pharmaceutical (Yamagata), generic
- [Mecobalamin Injection 0.5mg (メコバラミン０．５ｍｇ注射液)](https://www.nifujipharma.com/drugs/3136403A1019) — ０．５ｍｇ１管, generic
- [Mecobalamin Injection 500μg (メチコバール注射液５００μｇ)](https://www.nifujipharma.com/drugs/3136403A1140) — ０．５ｍｇ１管, Eisai
- [Mecobalamin Injection 500μg Syringe "NP" (メコバラミン注５００μｇシリンジ「ＮＰ」)](https://www.nifujipharma.com/drugs/3136403G1038) — ５００μｇ１ｍＬ１筒, Nipro, generic